diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/17200-17299.xml b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/17200-17299.xml
index 709dcdeb1e..2f9280187a 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/17200-17299.xml
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/17200-17299.xml
@@ -138,6 +138,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -147,6 +148,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9167" level="1" /> <!-- XP Buff 50% (1-hour) -->
@@ -158,6 +160,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -167,6 +170,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9168" level="1" /> <!-- XP Buff 50% (1.5-hour) -->
@@ -178,6 +182,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -187,6 +192,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9169" level="1" /> <!-- XP Buff 50% (2-hour) -->
@@ -198,6 +204,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -207,6 +214,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9170" level="1" /> <!-- XP Buff 50% (2.5-hour) -->
@@ -218,6 +226,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -227,6 +236,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9171" level="1" /> <!-- XP Buff 50% (3-hour) -->
@@ -238,6 +248,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -247,6 +258,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9172" level="1" /> <!-- XP Buff 50% (4-hour) -->
@@ -1424,6 +1436,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1437,6 +1450,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9181" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
@@ -1446,6 +1460,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1459,6 +1474,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9182" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/23300-23399.xml b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/23300-23399.xml
index 999ac63068..dd03edae18 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/23300-23399.xml
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/items/23300-23399.xml
@@ -150,7 +150,7 @@
 		<set name="is_stackable" val="true" />
 		<set name="handler" val="ExtractableItems" />
 		<capsuled_items>
-			<item id="23307" min="1" max="1" chance="100" /> <!-- Maphr's Shirt -->
+			<item id="23307" min="1" max="1" minEnchant="7" maxEnchant="7" chance="100" />
 		</capsuled_items>
 	</item>
 	<item id="23307" name="Maphr's Shirt" type="Armor">
@@ -533,16 +533,17 @@
 	<item id="23332" name="XP Buff 50% (1-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22708" level="1" /> <!-- XP Buff 50% (1-hour) -->
 		</skills>
@@ -550,16 +551,17 @@
 	<item id="23333" name="XP Buff 50% (2-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22709" level="1" /> <!-- XP Buff 50% (2-hour) -->
 		</skills>
diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/09100-09199.xml b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/09100-09199.xml
index 369215a3c9..1109ede4f2 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/09100-09199.xml
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/09100-09199.xml
@@ -772,6 +772,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9116" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -799,6 +804,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9117" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -826,6 +836,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9118" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -853,6 +868,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9119" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -880,6 +900,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9120" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -907,6 +932,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9121" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -934,6 +964,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9122" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -961,6 +996,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9123" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -988,6 +1028,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9124" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1015,6 +1060,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9125" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1042,6 +1092,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9126" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1069,6 +1124,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9127" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1096,6 +1156,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9128" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1123,6 +1188,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9129" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1150,6 +1220,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9130" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1177,6 +1252,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9131" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1204,6 +1284,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9132" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1231,6 +1316,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9133" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1258,6 +1348,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9134" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1285,6 +1380,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9135" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1312,6 +1412,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9136" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1339,6 +1444,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9137" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1366,6 +1476,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9138" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1393,6 +1508,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9139" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1420,6 +1540,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9140" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1447,6 +1572,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9141" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1474,6 +1604,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9142" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1501,6 +1636,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9143" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1528,6 +1668,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9144" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1555,6 +1700,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9145" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1582,6 +1732,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9146" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1609,6 +1764,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9147" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1636,6 +1796,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9148" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1663,6 +1828,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9149" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1690,6 +1860,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)">
 		<!-- Bouquet of freesia flowers, which stand for "Innocence." -->
@@ -2204,6 +2379,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9168" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2228,6 +2408,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9169" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2252,6 +2437,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9170" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2276,6 +2466,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9171" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2300,6 +2495,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9172" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2324,6 +2524,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9173" toLevel="1" name="Nevit's Voice">
 		<itemConsumeId>17212</itemConsumeId>
@@ -3098,6 +3303,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9182" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -3123,6 +3333,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9183" toLevel="1" name="Freya's Refreshing Breeze (4-hour)">
 		<!-- For 4 hours, recovers Vitality when XP is acquired through hunting. Will not be deleted upon death. -->
diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/22700-22799.xml b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/22700-22799.xml
index 1c63b60ae1..78737bb458 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/22700-22799.xml
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/data/stats/skills/22700-22799.xml
@@ -231,6 +231,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22709" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Obtained XP + 50%. -->
@@ -255,6 +260,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22710" toLevel="3" name="Scroll: Increase Vitality">
 		<operateType>A1</operateType>
diff --git a/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/17200-17299.xml b/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/17200-17299.xml
index f43a31f015..302ff3e727 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/17200-17299.xml
+++ b/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/17200-17299.xml
@@ -138,6 +138,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -147,6 +148,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9167" level="1" /> <!-- XP Buff 50% (1-hour) -->
@@ -158,6 +160,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -167,6 +170,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9168" level="1" /> <!-- XP Buff 50% (1.5-hour) -->
@@ -178,6 +182,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -187,6 +192,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9169" level="1" /> <!-- XP Buff 50% (2-hour) -->
@@ -198,6 +204,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -207,6 +214,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9170" level="1" /> <!-- XP Buff 50% (2.5-hour) -->
@@ -218,6 +226,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -227,6 +236,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9171" level="1" /> <!-- XP Buff 50% (3-hour) -->
@@ -238,6 +248,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -247,6 +258,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9172" level="1" /> <!-- XP Buff 50% (4-hour) -->
@@ -1424,6 +1436,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1437,6 +1450,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9181" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
@@ -1446,6 +1460,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1459,6 +1474,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9182" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
diff --git a/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/23300-23399.xml b/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/23300-23399.xml
index 73f556e49b..20c02c7c6d 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/23300-23399.xml
+++ b/L2J_Mobius_2.5_Underground/dist/game/data/stats/items/23300-23399.xml
@@ -150,7 +150,7 @@
 		<set name="is_stackable" val="true" />
 		<set name="handler" val="ExtractableItems" />
 		<capsuled_items>
-			<item id="23307" min="1" max="1" chance="100" /> <!-- Maphr's Shirt -->
+			<item id="23307" min="1" max="1" minEnchant="7" maxEnchant="7" chance="100" />
 		</capsuled_items>
 	</item>
 	<item id="23307" name="Maphr's Shirt" type="Armor">
@@ -533,16 +533,17 @@
 	<item id="23332" name="XP Buff 50% (1-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22708" level="1" /> <!-- XP Buff 50% (1-hour) -->
 		</skills>
@@ -550,16 +551,17 @@
 	<item id="23333" name="XP Buff 50% (2-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22709" level="1" /> <!-- XP Buff 50% (2-hour) -->
 		</skills>
diff --git a/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/09100-09199.xml b/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/09100-09199.xml
index 3312b9214b..14890edd84 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/09100-09199.xml
+++ b/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/09100-09199.xml
@@ -772,6 +772,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9116" toLevel="1" name="Nevit's Hourglass - 1.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -799,6 +804,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9117" toLevel="1" name="Nevit's Hourglass - 2 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -826,6 +836,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9118" toLevel="1" name="Nevit's Hourglass - 2.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -853,6 +868,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9119" toLevel="1" name="Nevit's Hourglass - 3 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -880,6 +900,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9120" toLevel="1" name="Nevit's Hourglass - 1 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -907,6 +932,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9121" toLevel="1" name="Nevit's Hourglass - 1.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -934,6 +964,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9122" toLevel="1" name="Nevit's Hourglass - 2 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -961,6 +996,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9123" toLevel="1" name="Nevit's Hourglass - 2.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -988,6 +1028,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9124" toLevel="1" name="Nevit's Hourglass - 3 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1015,6 +1060,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9125" toLevel="1" name="Nevit's Hourglass - 1 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1042,6 +1092,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9126" toLevel="1" name="Nevit's Hourglass - 1.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1069,6 +1124,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9127" toLevel="1" name="Nevit's Hourglass - 2 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1096,6 +1156,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9128" toLevel="1" name="Nevit's Hourglass - 2.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1123,6 +1188,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9129" toLevel="1" name="Nevit's Hourglass - 3 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1150,6 +1220,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9130" toLevel="1" name="Nevit's Hourglass - 1 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1177,6 +1252,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9131" toLevel="1" name="Nevit's Hourglass - 1.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1204,6 +1284,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9132" toLevel="1" name="Nevit's Hourglass - 2 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1231,6 +1316,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9133" toLevel="1" name="Nevit's Hourglass - 2.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1258,6 +1348,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9134" toLevel="1" name="Nevit's Hourglass - 3 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1285,6 +1380,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9135" toLevel="1" name="Nevit's Hourglass - 1 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1312,6 +1412,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9136" toLevel="1" name="Nevit's Hourglass - 1.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1339,6 +1444,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9137" toLevel="1" name="Nevit's Hourglass - 2 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1366,6 +1476,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9138" toLevel="1" name="Nevit's Hourglass - 2.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1393,6 +1508,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9139" toLevel="1" name="Nevit's Hourglass - 3 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1420,6 +1540,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9140" toLevel="1" name="Nevit's Hourglass - 1 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1447,6 +1572,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9141" toLevel="1" name="Nevit's Hourglass - 1.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1474,6 +1604,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9142" toLevel="1" name="Nevit's Hourglass - 2 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1501,6 +1636,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9143" toLevel="1" name="Nevit's Hourglass - 2.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1528,6 +1668,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9144" toLevel="1" name="Nevit's Hourglass - 3 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1555,6 +1700,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9145" toLevel="1" name="Nevit's Hourglass - 1 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1582,6 +1732,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9146" toLevel="1" name="Nevit's Hourglass - 1.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1609,6 +1764,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9147" toLevel="1" name="Nevit's Hourglass - 2 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1636,6 +1796,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9148" toLevel="1" name="Nevit's Hourglass - 2.5 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1663,6 +1828,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9149" toLevel="1" name="Nevit's Hourglass - 3 hour">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1690,6 +1860,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)">
 		<!-- Bouquet of freesia flowers, which stand for "Innocence." -->
@@ -2204,6 +2379,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9168" toLevel="1" name="Nevit's Hourglass - 1.5 hour(s)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2228,6 +2408,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9169" toLevel="1" name="Nevit's Hourglass - 2 hour(s)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2252,6 +2437,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9170" toLevel="1" name="Nevit's Hourglass - 2.5 hour(s)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2276,6 +2466,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9171" toLevel="1" name="Nevit's Hourglass - 3 hour(s)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2300,6 +2495,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9172" toLevel="1" name="Nevit's Hourglass - 4 hour(s)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2324,6 +2524,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9173" toLevel="1" name="Nevit's Voice">
 		<itemConsumeId>17212</itemConsumeId>
@@ -3098,6 +3303,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9182" toLevel="1" name="Nevit's Hourglass - 4 hour(s)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -3123,6 +3333,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9183" toLevel="1" name="Freya's Refreshing Breeze - 4 hour(s)">
 		<!-- For 4 hours, recovers Vitality when XP is acquired through hunting. Will not be deleted upon death. -->
diff --git a/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/22700-22799.xml b/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/22700-22799.xml
index 1c63b60ae1..78737bb458 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/22700-22799.xml
+++ b/L2J_Mobius_2.5_Underground/dist/game/data/stats/skills/22700-22799.xml
@@ -231,6 +231,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22709" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Obtained XP + 50%. -->
@@ -255,6 +260,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22710" toLevel="3" name="Scroll: Increase Vitality">
 		<operateType>A1</operateType>
diff --git a/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/17200-17299.xml b/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/17200-17299.xml
index b6f88d385d..8f255adec4 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/17200-17299.xml
+++ b/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/17200-17299.xml
@@ -138,6 +138,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -147,6 +148,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9167" level="1" /> <!-- XP Buff 50% (1-hour) -->
@@ -158,6 +160,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -167,6 +170,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9168" level="1" /> <!-- XP Buff 50% (1.5-hour) -->
@@ -178,6 +182,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -187,6 +192,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9169" level="1" /> <!-- XP Buff 50% (2-hour) -->
@@ -198,6 +204,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -207,6 +214,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9170" level="1" /> <!-- XP Buff 50% (2.5-hour) -->
@@ -218,6 +226,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -227,6 +236,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9171" level="1" /> <!-- XP Buff 50% (3-hour) -->
@@ -238,6 +248,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -247,6 +258,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9172" level="1" /> <!-- XP Buff 50% (4-hour) -->
@@ -1424,6 +1436,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1437,6 +1450,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9181" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
@@ -1446,6 +1460,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1459,6 +1474,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9182" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
diff --git a/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/23300-23399.xml b/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/23300-23399.xml
index 4a4a08b913..1cfae0b828 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/23300-23399.xml
+++ b/L2J_Mobius_3.0_Helios/dist/game/data/stats/items/23300-23399.xml
@@ -150,7 +150,7 @@
 		<set name="is_stackable" val="true" />
 		<set name="handler" val="ExtractableItems" />
 		<capsuled_items>
-			<item id="23307" min="1" max="1" chance="100" /> <!-- Maphr's Shirt -->
+			<item id="23307" min="1" max="1" minEnchant="7" maxEnchant="7" chance="100" />
 		</capsuled_items>
 	</item>
 	<item id="23307" name="Maphr's Shirt" type="Armor">
@@ -533,16 +533,17 @@
 	<item id="23332" name="XP Buff 50% (1-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22708" level="1" /> <!-- XP Buff 50% (1-hour) -->
 		</skills>
@@ -550,16 +551,17 @@
 	<item id="23333" name="XP Buff 50% (2-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22709" level="1" /> <!-- XP Buff 50% (2-hour) -->
 		</skills>
diff --git a/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/09100-09199.xml b/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/09100-09199.xml
index 309628bda4..0f1d3ccb71 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/09100-09199.xml
+++ b/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/09100-09199.xml
@@ -772,6 +772,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9116" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -799,6 +804,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9117" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -826,6 +836,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9118" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -853,6 +868,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9119" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -880,6 +900,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9120" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -907,6 +932,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9121" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -934,6 +964,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9122" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -961,6 +996,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9123" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -988,6 +1028,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9124" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1015,6 +1060,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9125" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1042,6 +1092,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9126" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1069,6 +1124,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9127" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1096,6 +1156,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9128" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1123,6 +1188,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9129" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1150,6 +1220,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9130" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1177,6 +1252,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9131" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1204,6 +1284,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9132" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1231,6 +1316,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9133" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1258,6 +1348,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9134" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1285,6 +1380,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9135" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1312,6 +1412,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9136" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1339,6 +1444,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9137" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1366,6 +1476,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9138" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1393,6 +1508,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9139" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1420,6 +1540,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9140" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1447,6 +1572,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9141" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1474,6 +1604,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9142" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1501,6 +1636,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9143" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1528,6 +1668,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9144" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1555,6 +1700,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9145" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1582,6 +1732,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9146" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1609,6 +1764,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9147" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1636,6 +1796,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9148" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1663,6 +1828,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9149" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1690,6 +1860,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)">
 		<!-- Bouquet of freesia flowers, which stand for "Innocence." -->
@@ -2204,6 +2379,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9168" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2228,6 +2408,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9169" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2252,6 +2437,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9170" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2276,6 +2466,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9171" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2300,6 +2495,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9172" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2324,6 +2524,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9173" toLevel="1" name="Nevit's Voice">
 		<itemConsumeId>17212</itemConsumeId>
@@ -3098,6 +3303,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9182" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -3123,6 +3333,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9183" toLevel="1" name="Freya's Refreshing Breeze (4-hour)">
 		<!-- For 4 hours, recovers Vitality when XP is acquired through hunting. Will not be deleted upon death. -->
diff --git a/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/22700-22799.xml b/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/22700-22799.xml
index ecded45d7b..34eb36233e 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/22700-22799.xml
+++ b/L2J_Mobius_3.0_Helios/dist/game/data/stats/skills/22700-22799.xml
@@ -231,6 +231,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22709" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Obtained XP + 50%. -->
@@ -255,6 +260,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22710" toLevel="3" name="Scroll: Increase Vitality">
 		<operateType>A1</operateType>
diff --git a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/17200-17299.xml b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/17200-17299.xml
index b6f88d385d..8f255adec4 100644
--- a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/17200-17299.xml
+++ b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/17200-17299.xml
@@ -138,6 +138,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -147,6 +148,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9167" level="1" /> <!-- XP Buff 50% (1-hour) -->
@@ -158,6 +160,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -167,6 +170,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9168" level="1" /> <!-- XP Buff 50% (1.5-hour) -->
@@ -178,6 +182,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -187,6 +192,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9169" level="1" /> <!-- XP Buff 50% (2-hour) -->
@@ -198,6 +204,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -207,6 +214,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9170" level="1" /> <!-- XP Buff 50% (2.5-hour) -->
@@ -218,6 +226,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -227,6 +236,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9171" level="1" /> <!-- XP Buff 50% (3-hour) -->
@@ -238,6 +248,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -247,6 +258,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9172" level="1" /> <!-- XP Buff 50% (4-hour) -->
@@ -1424,6 +1436,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1437,6 +1450,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9181" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
@@ -1446,6 +1460,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1459,6 +1474,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9182" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
diff --git a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/23300-23399.xml b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/23300-23399.xml
index 73f556e49b..20c02c7c6d 100644
--- a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/23300-23399.xml
+++ b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/items/23300-23399.xml
@@ -150,7 +150,7 @@
 		<set name="is_stackable" val="true" />
 		<set name="handler" val="ExtractableItems" />
 		<capsuled_items>
-			<item id="23307" min="1" max="1" chance="100" /> <!-- Maphr's Shirt -->
+			<item id="23307" min="1" max="1" minEnchant="7" maxEnchant="7" chance="100" />
 		</capsuled_items>
 	</item>
 	<item id="23307" name="Maphr's Shirt" type="Armor">
@@ -533,16 +533,17 @@
 	<item id="23332" name="XP Buff 50% (1-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22708" level="1" /> <!-- XP Buff 50% (1-hour) -->
 		</skills>
@@ -550,16 +551,17 @@
 	<item id="23333" name="XP Buff 50% (2-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22709" level="1" /> <!-- XP Buff 50% (2-hour) -->
 		</skills>
diff --git a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/09100-09199.xml b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/09100-09199.xml
index 7d0e033655..b5bd8eaae0 100644
--- a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/09100-09199.xml
+++ b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/09100-09199.xml
@@ -772,6 +772,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9116" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -799,6 +804,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9117" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -826,6 +836,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9118" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -853,6 +868,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9119" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -880,6 +900,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9120" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -907,6 +932,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9121" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -934,6 +964,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9122" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -961,6 +996,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9123" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -988,6 +1028,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9124" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1015,6 +1060,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9125" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1042,6 +1092,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9126" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1069,6 +1124,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9127" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1096,6 +1156,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9128" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1123,6 +1188,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9129" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1150,6 +1220,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9130" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1177,6 +1252,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9131" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1204,6 +1284,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9132" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1231,6 +1316,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9133" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1258,6 +1348,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9134" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1285,6 +1380,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9135" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1312,6 +1412,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9136" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1339,6 +1444,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9137" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1366,6 +1476,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9138" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1393,6 +1508,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9139" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1420,6 +1540,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9140" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1447,6 +1572,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9141" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1474,6 +1604,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9142" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1501,6 +1636,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9143" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1528,6 +1668,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9144" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1555,6 +1700,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9145" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1582,6 +1732,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9146" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1609,6 +1764,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9147" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1636,6 +1796,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9148" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1663,6 +1828,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9149" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1690,6 +1860,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)">
 		<!-- Bouquet of freesia flowers, which stand for "Innocence." -->
@@ -2204,6 +2379,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9168" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2228,6 +2408,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9169" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2252,6 +2437,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9170" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2276,6 +2466,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9171" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2300,6 +2495,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9172" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2324,6 +2524,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9173" toLevel="1" name="Nevit's Voice">
 		<itemConsumeId>17212</itemConsumeId>
@@ -3098,6 +3303,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9182" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -3123,6 +3333,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9183" toLevel="1" name="Freya's Refreshing Breeze (4-hour)">
 		<!-- For 4 hours, recovers Vitality when XP is acquired through hunting. Will not be deleted upon death. -->
diff --git a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/22700-22799.xml b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/22700-22799.xml
index 64f45a570b..2c521b1ad8 100644
--- a/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/22700-22799.xml
+++ b/L2J_Mobius_4.0_GrandCrusade/dist/game/data/stats/skills/22700-22799.xml
@@ -231,6 +231,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22709" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Obtained XP + 50%. -->
@@ -255,6 +260,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22710" toLevel="3" name="Scroll: Increase Vitality">
 		<operateType>A1</operateType>
diff --git a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/17200-17299.xml b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/17200-17299.xml
index 0d09c29b1d..3b323f520d 100644
--- a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/17200-17299.xml
+++ b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/17200-17299.xml
@@ -138,6 +138,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -147,6 +148,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9167" level="1" /> <!-- XP Buff 50% (1-hour) -->
@@ -158,6 +160,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -167,6 +170,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9168" level="1" /> <!-- XP Buff 50% (1.5-hour) -->
@@ -178,6 +182,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -187,6 +192,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9169" level="1" /> <!-- XP Buff 50% (2-hour) -->
@@ -198,6 +204,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -207,6 +214,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9170" level="1" /> <!-- XP Buff 50% (2.5-hour) -->
@@ -218,6 +226,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -227,6 +236,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9171" level="1" /> <!-- XP Buff 50% (3-hour) -->
@@ -238,6 +248,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -247,6 +258,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9172" level="1" /> <!-- XP Buff 50% (4-hour) -->
@@ -1424,6 +1436,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1437,6 +1450,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9181" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
@@ -1446,6 +1460,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1459,6 +1474,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9182" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
diff --git a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/23300-23399.xml b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/23300-23399.xml
index eb738444be..d405c27cb9 100644
--- a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/23300-23399.xml
+++ b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/items/23300-23399.xml
@@ -150,7 +150,7 @@
 		<set name="is_stackable" val="true" />
 		<set name="handler" val="ExtractableItems" />
 		<capsuled_items>
-			<item id="23307" min="1" max="1" chance="100" /> <!-- Maphr's Shirt -->
+			<item id="23307" min="1" max="1" minEnchant="7" maxEnchant="7" chance="100" />
 		</capsuled_items>
 	</item>
 	<item id="23307" name="Maphr's Shirt" type="Armor">
@@ -533,16 +533,17 @@
 	<item id="23332" name="XP Buff 50% (1-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22708" level="1" /> <!-- XP Buff 50% (1-hour) -->
 		</skills>
@@ -550,16 +551,17 @@
 	<item id="23333" name="XP Buff 50% (2-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22709" level="1" /> <!-- XP Buff 50% (2-hour) -->
 		</skills>
diff --git a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/09100-09199.xml b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/09100-09199.xml
index 6bfd183cd4..a30f66abfc 100644
--- a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/09100-09199.xml
+++ b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/09100-09199.xml
@@ -772,6 +772,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9116" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -799,6 +804,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9117" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -826,6 +836,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9118" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -853,6 +868,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9119" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -880,6 +900,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9120" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -907,6 +932,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9121" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -934,6 +964,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9122" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -961,6 +996,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9123" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -988,6 +1028,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9124" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1015,6 +1060,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9125" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1042,6 +1092,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9126" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1069,6 +1124,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9127" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1096,6 +1156,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9128" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1123,6 +1188,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9129" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1150,6 +1220,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9130" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1177,6 +1252,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9131" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1204,6 +1284,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9132" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1231,6 +1316,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9133" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1258,6 +1348,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9134" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1285,6 +1380,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9135" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1312,6 +1412,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9136" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1339,6 +1444,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9137" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1366,6 +1476,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9138" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1393,6 +1508,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9139" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1420,6 +1540,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9140" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1447,6 +1572,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9141" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1474,6 +1604,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9142" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1501,6 +1636,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9143" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1528,6 +1668,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9144" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1555,6 +1700,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9145" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1582,6 +1732,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9146" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1609,6 +1764,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9147" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1636,6 +1796,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9148" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1663,6 +1828,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9149" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1690,6 +1860,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)">
 		<!-- Bouquet of freesia flowers, which stand for "Innocence." -->
@@ -2204,6 +2379,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9168" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2228,6 +2408,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9169" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2252,6 +2437,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9170" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2276,6 +2466,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9171" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2300,6 +2495,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9172" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2324,6 +2524,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9173" toLevel="1" name="Nevit's Voice">
 		<itemConsumeId>17212</itemConsumeId>
@@ -3098,6 +3303,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9182" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -3123,6 +3333,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9183" toLevel="1" name="Freya's Refreshing Breeze (4-hour)">
 		<!-- For 4 hours, recovers Vitality when XP is acquired through hunting. Will not be deleted upon death. -->
diff --git a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/22700-22799.xml b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/22700-22799.xml
index 3ab5aeb524..2784c55d43 100644
--- a/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/22700-22799.xml
+++ b/L2J_Mobius_5.0_Salvation/dist/game/data/stats/skills/22700-22799.xml
@@ -231,6 +231,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22709" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Obtained XP +50%. -->
@@ -255,6 +260,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22710" toLevel="3" name="Scroll: Increase Vitality">
 		<operateType>A1</operateType>
diff --git a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/17200-17299.xml b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/17200-17299.xml
index 99ca838725..1d75e1b735 100644
--- a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/17200-17299.xml
+++ b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/17200-17299.xml
@@ -138,6 +138,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -147,6 +148,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9167" level="1" /> <!-- XP Buff 50% (1-hour) -->
@@ -158,6 +160,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -167,6 +170,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9168" level="1" /> <!-- XP Buff 50% (1.5-hour) -->
@@ -178,6 +182,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -187,6 +192,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9169" level="1" /> <!-- XP Buff 50% (2-hour) -->
@@ -198,6 +204,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -207,6 +214,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9170" level="1" /> <!-- XP Buff 50% (2.5-hour) -->
@@ -218,6 +226,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -227,6 +236,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9171" level="1" /> <!-- XP Buff 50% (3-hour) -->
@@ -238,6 +248,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -247,6 +258,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9172" level="1" /> <!-- XP Buff 50% (4-hour) -->
@@ -1424,6 +1436,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1437,6 +1450,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9181" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
@@ -1446,6 +1460,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1459,6 +1474,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9182" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
diff --git a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/23300-23399.xml b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/23300-23399.xml
index e4213fac71..ad4d980015 100644
--- a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/23300-23399.xml
+++ b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/items/23300-23399.xml
@@ -150,7 +150,7 @@
 		<set name="is_stackable" val="true" />
 		<set name="handler" val="ExtractableItems" />
 		<capsuled_items>
-			<item id="23307" min="1" max="1" chance="100" /> <!-- Maphr's Shirt -->
+			<item id="23307" min="1" max="1" minEnchant="7" maxEnchant="7" chance="100" />
 		</capsuled_items>
 	</item>
 	<item id="23307" name="Maphr's Shirt" type="Armor">
@@ -533,16 +533,17 @@
 	<item id="23332" name="XP Buff 50% (1-hr.)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. Effect remains after death. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22708" level="1" /> <!-- XP Buff 50% (1-hour) -->
 		</skills>
@@ -550,16 +551,17 @@
 	<item id="23333" name="XP Buff 50% (2-hr.)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. Effect remains after death. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22709" level="1" /> <!-- XP Buff 50% (2-hour) -->
 		</skills>
diff --git a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/09100-09199.xml b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/09100-09199.xml
index c8c0ba0987..9b0c88306f 100644
--- a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/09100-09199.xml
+++ b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/09100-09199.xml
@@ -772,6 +772,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9116" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -799,6 +804,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9117" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -826,6 +836,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9118" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -853,6 +868,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9119" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -880,6 +900,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9120" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -907,6 +932,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9121" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -934,6 +964,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9122" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -961,6 +996,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9123" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -988,6 +1028,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9124" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1015,6 +1060,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9125" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1042,6 +1092,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9126" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1069,6 +1124,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9127" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1096,6 +1156,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9128" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1123,6 +1188,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9129" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1150,6 +1220,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9130" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1177,6 +1252,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9131" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1204,6 +1284,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9132" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1231,6 +1316,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9133" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1258,6 +1348,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9134" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1285,6 +1380,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9135" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1312,6 +1412,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9136" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1339,6 +1444,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9137" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1366,6 +1476,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9138" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1393,6 +1508,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9139" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1420,6 +1540,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9140" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1447,6 +1572,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9141" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1474,6 +1604,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9142" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1501,6 +1636,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9143" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1528,6 +1668,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9144" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1555,6 +1700,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9145" toLevel="1" name="XP Buff 50% (1-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1582,6 +1732,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9146" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1609,6 +1764,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9147" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1636,6 +1796,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9148" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1663,6 +1828,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9149" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -1690,6 +1860,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)">
 		<!-- Bouquet of freesia flowers, which stand for "Innocence." -->
@@ -2204,6 +2379,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9168" toLevel="1" name="XP Buff 50% (1.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2228,6 +2408,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9169" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2252,6 +2437,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9170" toLevel="1" name="XP Buff 50% (2.5-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2276,6 +2466,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9171" toLevel="1" name="XP Buff 50% (3-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2300,6 +2495,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9172" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2324,6 +2524,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9173" toLevel="1" name="Nevit's Voice">
 		<itemConsumeId>17212</itemConsumeId>
@@ -3098,6 +3303,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9182" toLevel="1" name="XP Buff 50% (4-hour)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -3123,6 +3333,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9183" toLevel="1" name="Freya's Refreshing Breeze (4-hour)">
 		<!-- For 4 hr., recovers Vitality when XP is acquired through hunting. Will not be deleted upon death. -->
diff --git a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/22700-22799.xml b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/22700-22799.xml
index 9b01bf717f..cd6e8d4e71 100644
--- a/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/22700-22799.xml
+++ b/L2J_Mobius_5.5_EtinasFate/dist/game/data/stats/skills/22700-22799.xml
@@ -231,6 +231,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22709" toLevel="1" name="XP Buff 50% (2-hour)">
 		<!-- Obtained XP +50%. -->
@@ -255,6 +260,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22710" toLevel="3" name="Scroll: Increase Vitality">
 		<operateType>A1</operateType>
diff --git a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/17200-17299.xml b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/17200-17299.xml
index 40a1bf5bcc..668028f32b 100644
--- a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/17200-17299.xml
+++ b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/17200-17299.xml
@@ -138,6 +138,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -147,6 +148,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9167" level="1" /> <!-- XP Buff 50% (1-hour) -->
@@ -158,6 +160,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -167,6 +170,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9168" level="1" /> <!-- XP Buff 50% (1.5-hour) -->
@@ -178,6 +182,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -187,6 +192,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9169" level="1" /> <!-- XP Buff 50% (2-hour) -->
@@ -198,6 +204,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -207,6 +214,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9170" level="1" /> <!-- XP Buff 50% (2.5-hour) -->
@@ -218,6 +226,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -227,6 +236,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9171" level="1" /> <!-- XP Buff 50% (3-hour) -->
@@ -238,6 +248,7 @@
 		<set name="material" val="LIQUID" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
 		<set name="is_sellable" val="false" />
@@ -247,6 +258,7 @@
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
+		<set name="immediate_effect" val="true" />
 		<set name="is_stackable" val="true" />
 		<skills>
 			<skill id="9172" level="1" /> <!-- XP Buff 50% (4-hour) -->
@@ -1424,6 +1436,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1437,6 +1450,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9181" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
@@ -1446,6 +1460,7 @@
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
 		<set name="material" val="LIQUID" />
 		<set name="weight" val="1" />
+		<set name="reuse_delay" val="500" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_stackable" val="true" />
@@ -1459,6 +1474,7 @@
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
 		<set name="is_mailable" val="false" />
+		<set name="immediate_effect" val="true" />
 		<skills>
 			<skill id="9182" level="1" /> <!-- XP Buff 50% (4-hour) -->
 		</skills>
diff --git a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/23300-23399.xml b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/23300-23399.xml
index 9391253165..cb5be47e23 100644
--- a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/23300-23399.xml
+++ b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/items/23300-23399.xml
@@ -533,16 +533,17 @@
 	<item id="23332" name="XP Buff 50% (1-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. Effect remains after death. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22708" level="1" /> <!-- XP Buff 50% (1-hour) -->
 		</skills>
@@ -550,16 +551,17 @@
 	<item id="23333" name="XP Buff 50% (2-hour)" type="EtcItem">
 		<!-- Increases acquired XP by 50% for a certain amount of time. All levels. Effect remains after death. -->
 		<set name="icon" val="icon.etc_dragons_blood_i03" />
-		<set name="is_clan_depositable" val="false" />
-		<set name="is_mailable" val="false" />
-		<set name="is_sellable" val="false" />
-		<set name="is_freightable" val="true" />
-		<set name="shared_reuse_group" val="16" />
-		<set name="commissionItemType" val="OTHER_ITEM" />
+		<set name="weight" val="10" />
+		<set name="is_stackable" val="true" />
+		<set name="is_oly_restricted" val="true" />
+		<set name="reuse_delay" val="500" />
+		<set name="is_coc_restricted" val="true" />
 		<set name="default_action" val="SKILL_REDUCE" />
 		<set name="etcitem_type" val="POTION" />
 		<set name="handler" val="ItemSkills" />
-		<set name="is_stackable" val="true" />
+		<set name="shared_reuse_group" val="16" />
+		<set name="immediate_effect" val="true" />		
+		<set name="commissionItemType" val="POTION" />
 		<skills>
 			<skill id="22709" level="1" /> <!-- XP Buff 50% (2-hour) -->
 		</skills>
diff --git a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/09100-09199.xml b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/09100-09199.xml
index 953095d11d..37dff4e1eb 100644
--- a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/09100-09199.xml
+++ b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/09100-09199.xml
@@ -1866,7 +1866,7 @@
 			</effect>
 		</effects>
 	</skill>
-	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)]">
+	<skill id="9150" toLevel="1" name="Freesia Bouquet (Event)">
 		<!-- Bouquet of freesia flowers, which stand for "Innocence." -->
 		<icon>icon.etc_flower_bouquet_i02</icon>
 		<castRange>500</castRange>
@@ -1884,7 +1884,7 @@
 		<targetType>TARGET</targetType>
 		<affectScope>SINGLE</affectScope>
 	</skill>
-	<skill id="9151" toLevel="1" name="Baby's Breath Bouquet (Event)]">
+	<skill id="9151" toLevel="1" name="Baby's Breath Bouquet (Event)">
 		<!-- Bouquet of baby's breath flowers, which stand for "Sorrow." -->
 		<icon>icon.etc_flower_bouquet_i03</icon>
 		<castRange>500</castRange>
@@ -1902,7 +1902,7 @@
 		<targetType>TARGET</targetType>
 		<affectScope>SINGLE</affectScope>
 	</skill>
-	<skill id="9152" toLevel="1" name="Pink Lady (Event)]">
+	<skill id="9152" toLevel="1" name="Pink Lady (Event)">
 		<!-- This cocktail drink was first made in London, England in 1912, as a tribute to the leading heroine in the play "Pink Lady," which was a great hit at the time. -->
 		<icon>icon.etc_fruit_cocktail_i02</icon>
 		<castRange>500</castRange>
@@ -2379,6 +2379,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9168" toLevel="1" name="XP Buff 50% (1.5-h.)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2403,6 +2408,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9169" toLevel="1" name="XP Buff 50% (2-h.)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2427,6 +2437,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9170" toLevel="1" name="XP Buff 50% (2.5-h.)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2451,6 +2466,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9171" toLevel="1" name="XP Buff 50% (3-h.)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2475,6 +2495,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9172" toLevel="1" name="XP Buff 50% (4-h.)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -2499,6 +2524,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9173" toLevel="1" name="Nevit's Voice">
 		<itemConsumeId>17212</itemConsumeId>
@@ -3273,6 +3303,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9182" toLevel="1" name="XP Buff 50% (4-h.)">
 		<!-- Additional 50% XP is acquired while in effect. -->
@@ -3298,6 +3333,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="9183" toLevel="1" name="Freya's Refreshing Breeze (4-h.)">
 		<!-- For 4 h., recovers Vitality when XP is acquired through hunting. Will not be deleted upon death. -->
diff --git a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/22700-22799.xml b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/22700-22799.xml
index 8fbddfffed..d18c70a732 100644
--- a/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/22700-22799.xml
+++ b/L2J_Mobius_6.0_Fafurion/dist/game/data/stats/skills/22700-22799.xml
@@ -231,6 +231,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22709" toLevel="1" name="XP Buff 50% (2-h.)">
 		<!-- Obtained XP +50%. -->
@@ -255,6 +260,11 @@
 				<hasAbnormal>false</hasAbnormal>
 			</condition>
 		</conditions>
+		<effects>
+			<effect name="ExpModify">
+				<amount>50</amount>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="22710" toLevel="3" name="Scroll: Increase Vitality">
 		<operateType>A1</operateType>