diff --git a/L2J_Mobius_Underground/dist/game/data/stats/items/23900-23999.xml b/L2J_Mobius_Underground/dist/game/data/stats/items/23900-23999.xml
index 133d6bcf22..f1eabbdd87 100644
--- a/L2J_Mobius_Underground/dist/game/data/stats/items/23900-23999.xml
+++ b/L2J_Mobius_Underground/dist/game/data/stats/items/23900-23999.xml
@@ -887,30 +887,48 @@
 	<item id="23953" name="2014 World Olympiad Hero's Accessory" type="Armor">
 		<!-- Hair Accessory worn by the hero of the 2014 World Olympiad. Equip for a boost of + 5 on all stats. -->
 		<set name="icon" val="icon.accessory_archer_hat2_i00" />
+		<set name="default_action" val="EQUIP" />
+		<set name="weight" val="10" />
+		<set name="is_freightable" val="false" />
+		<set name="bodypart" val="hairall" />
+		<set name="enchant_enabled" val="7" />
+		<set name="isAppearanceable" val="true" />
+		<set name="immediate_effect" val="true" />
+		<set name="commissionItemType" val="HAIR_ACCESSORY" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
-		<set name="is_freightable" val="false" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_destroyable" val="false" />
 		<set name="is_sellable" val="false" />
 		<set name="is_commissionable" val="false" />
 		<set name="is_private_storeable" val="false" />
-		<set name="default_action" val="EQUIP" />
+		<skills>
+			<skill id="26110" level="1" /> <!-- All Stats + 5. -->
+		</skills>
 	</item>
 	<item id="23954" name="2014 World Olympiad Semifinalist's Accessory" type="Armor">
 		<!-- Hair Accessory worn by the semifinalist of the 2014 World Olympiad. Equip for a boost of + 2 on all stats. -->
 		<set name="icon" val="icon.accessory_archer_hat2_i00" />
+		<set name="default_action" val="EQUIP" />
+		<set name="weight" val="10" />
+		<set name="is_freightable" val="false" />
 		<set name="is_clan_depositable" val="false" />
 		<set name="is_mailable" val="false" />
-		<set name="is_freightable" val="false" />
 		<set name="is_tradable" val="false" />
 		<set name="is_dropable" val="false" />
 		<set name="is_destroyable" val="false" />
 		<set name="is_sellable" val="false" />
 		<set name="is_commissionable" val="false" />
 		<set name="is_private_storeable" val="false" />
-		<set name="default_action" val="EQUIP" />
+		<set name="bodypart" val="hairall" />
+		<set name="enchant_enabled" val="7" />
+		<set name="isAppearanceable" val="true" />
+		<set name="immediate_effect" val="true" />
+		<set name="commissionItemType" val="HAIR_ACCESSORY" />
+		<skills>
+			<skill id="26111" level="1" /> <!-- All Stats + 2. -->
+		</skills>
 	</item>
 	<item id="23955" name="Kamaloka Secret Chest" type="EtcItem">
 		<!-- Identical to the Kamaloka Secret Chest found in Infernal and Lunatic Kamaloka. Has a chance of obtaining either a Dark/Bloody Amaranthine Enhancement Stone, Dark/Bloody Eternal Enhancement Stone, Life Stone Instilled with Giant's Power, Scroll of Blessing: Weapon/Armor (R99-grade), Top-grade Life Stone (R/R95/R99-grade), Giant's Scroll: Enchant Weapon/Armor (R-grade), an Attribute Stone (+ 60), or Gemstone (R-grade). -->
diff --git a/L2J_Mobius_Underground/dist/game/data/stats/skills/26100-26199.xml b/L2J_Mobius_Underground/dist/game/data/stats/skills/26100-26199.xml
index 793e8b4b4e..f5105183c9 100644
--- a/L2J_Mobius_Underground/dist/game/data/stats/skills/26100-26199.xml
+++ b/L2J_Mobius_Underground/dist/game/data/stats/skills/26100-26199.xml
@@ -56,16 +56,66 @@
 		<operateType>A1</operateType>
 	</skill>
 	<skill id="26110" toLevel="1" name="2014 World Olympiad Hero's Accessory">
-		<!-- AUTO GENERATED SKILL -->
 		<!-- All Stats + 5. -->
 		<icon>icon.accessory_archer_hat2_i00</icon>
 		<operateType>P</operateType>
+		<effects>
+			<effect name="StatUp">
+				<amount>5</amount>
+				<stat>STR</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>5</amount>
+				<stat>CON</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>5</amount>
+				<stat>DEX</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>5</amount>
+				<stat>INT</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>5</amount>
+				<stat>WIT</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>5</amount>
+				<stat>MEN</stat>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="26111" toLevel="1" name="2014 World Olympiad Semifinalist's Accessory">
-		<!-- AUTO GENERATED SKILL -->
 		<!-- All Stats + 2. -->
 		<icon>icon.accessory_archer_hat2_i00</icon>
 		<operateType>P</operateType>
+		<effects>
+			<effect name="StatUp">
+				<amount>2</amount>
+				<stat>STR</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>2</amount>
+				<stat>CON</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>2</amount>
+				<stat>DEX</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>2</amount>
+				<stat>INT</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>2</amount>
+				<stat>WIT</stat>
+			</effect>
+			<effect name="StatUp">
+				<amount>2</amount>
+				<stat>MEN</stat>
+			</effect>
+		</effects>
 	</skill>
 	<skill id="26112" toLevel="1" name="Kamaloka Secret Chest">
 		<!-- AUTO GENERATED SKILL -->