From 4f6849973abf172d697ea4ae4780a031ed28130c Mon Sep 17 00:00:00 2001
From: MobiusDevelopment <8391001+MobiusDevelopment@users.noreply.github.com>
Date: Sun, 21 Nov 2021 13:26:59 +0000
Subject: [PATCH] Addition of OpStrider skill condition. Contributed by
 nasseka.

---
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  6 +++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 .../handlers/SkillConditionMasterHandler.java |  1 +
 .../OpStriderSkillCondition.java              | 40 +++++++++++++++++++
 .../game/data/stats/skills/00300-00399.xml    |  9 +++++
 63 files changed, 1014 insertions(+)
 create mode 100644 L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
 create mode 100644 L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java

diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_01.0_Ertheia/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_01.0_Ertheia/dist/game/data/stats/skills/00300-00399.xml
index f67654cd62..637fe36d8b 100644
--- a/L2J_Mobius_01.0_Ertheia/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_01.0_Ertheia/dist/game/data/stats/skills/00300-00399.xml
@@ -1228,6 +1228,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1279,6 +1282,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_02.5_Underground/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_02.5_Underground/dist/game/data/stats/skills/00300-00399.xml
index fb619f8713..09e34656f5 100644
--- a/L2J_Mobius_02.5_Underground/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_02.5_Underground/dist/game/data/stats/skills/00300-00399.xml
@@ -1228,6 +1228,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1279,6 +1282,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_03.0_Helios/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_03.0_Helios/dist/game/data/stats/skills/00300-00399.xml
index fb619f8713..09e34656f5 100644
--- a/L2J_Mobius_03.0_Helios/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_03.0_Helios/dist/game/data/stats/skills/00300-00399.xml
@@ -1228,6 +1228,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1279,6 +1282,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/stats/skills/00300-00399.xml
index 3fc848125a..989b7a6fc3 100644
--- a/L2J_Mobius_04.0_GrandCrusade/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_04.0_GrandCrusade/dist/game/data/stats/skills/00300-00399.xml
@@ -1228,6 +1228,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1279,6 +1282,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_05.0_Salvation/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_05.0_Salvation/dist/game/data/stats/skills/00300-00399.xml
index 203a17ef8f..0035d5e997 100644
--- a/L2J_Mobius_05.0_Salvation/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_05.0_Salvation/dist/game/data/stats/skills/00300-00399.xml
@@ -1228,6 +1228,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1279,6 +1282,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_05.5_EtinasFate/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_05.5_EtinasFate/dist/game/data/stats/skills/00300-00399.xml
index f0980441e1..505e8c9729 100644
--- a/L2J_Mobius_05.5_EtinasFate/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_05.5_EtinasFate/dist/game/data/stats/skills/00300-00399.xml
@@ -1228,6 +1228,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1279,6 +1282,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_06.0_Fafurion/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_06.0_Fafurion/dist/game/data/stats/skills/00300-00399.xml
index 0b2c71c2b8..52f6a55d52 100644
--- a/L2J_Mobius_06.0_Fafurion/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_06.0_Fafurion/dist/game/data/stats/skills/00300-00399.xml
@@ -1236,6 +1236,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1287,6 +1290,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index b4b30f7fe5..3cfb00a470 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -116,6 +116,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/stats/skills/00300-00399.xml
index 27da3cd809..0139e6d351 100644
--- a/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_07.0_PreludeOfWar/dist/game/data/stats/skills/00300-00399.xml
@@ -1236,6 +1236,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1287,6 +1290,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index abe5b60590..bbff6fc765 100644
--- a/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -117,6 +117,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_08.2_Homunculus/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_08.2_Homunculus/dist/game/data/stats/skills/00300-00399.xml
index 3cec9a5cd8..47aacc0678 100644
--- a/L2J_Mobius_08.2_Homunculus/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_08.2_Homunculus/dist/game/data/stats/skills/00300-00399.xml
@@ -1236,6 +1236,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1287,6 +1290,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index abe5b60590..bbff6fc765 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -117,6 +117,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/stats/skills/00300-00399.xml
index d3f79c40a7..e31da7583a 100644
--- a/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_09.2_ReturnOfTheQueenAnt/dist/game/data/stats/skills/00300-00399.xml
@@ -1236,6 +1236,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1287,6 +1290,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index abe5b60590..bbff6fc765 100644
--- a/L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -117,6 +117,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_10.0_MasterClass/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_10.0_MasterClass/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_10.0_MasterClass/dist/game/data/stats/skills/00300-00399.xml
index d3f79c40a7..e31da7583a 100644
--- a/L2J_Mobius_10.0_MasterClass/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_10.0_MasterClass/dist/game/data/stats/skills/00300-00399.xml
@@ -1236,6 +1236,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1287,6 +1290,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index d22496bfec..2181cea828 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -115,6 +115,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/stats/skills/00300-00399.xml
index 730d9cc3ff..630a97d986 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Classic_2.0_Saviors/dist/game/data/stats/skills/00300-00399.xml
@@ -1159,6 +1159,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1210,6 +1216,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index d22496bfec..2181cea828 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -115,6 +115,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/stats/skills/00300-00399.xml
index 84f857f1f0..0cf6b2fff6 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Classic_2.1_Zaken/dist/game/data/stats/skills/00300-00399.xml
@@ -1157,6 +1157,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1208,6 +1214,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index d22496bfec..2181cea828 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -115,6 +115,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/stats/skills/00300-00399.xml
index b6d089d3a7..17d2adc756 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Classic_2.2_Antharas/dist/game/data/stats/skills/00300-00399.xml
@@ -1196,6 +1196,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1247,6 +1253,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index d22496bfec..2181cea828 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -115,6 +115,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/stats/skills/00300-00399.xml
index 99c136ad6e..696da48114 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/data/stats/skills/00300-00399.xml
@@ -1196,6 +1196,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1247,6 +1253,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index d22496bfec..2181cea828 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -115,6 +115,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/stats/skills/00300-00399.xml
index c2affa2204..345d503e5e 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/dist/game/data/stats/skills/00300-00399.xml
@@ -1211,6 +1211,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1262,6 +1268,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index d22496bfec..2181cea828 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -115,6 +115,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/stats/skills/00300-00399.xml
index 6439b35013..8c535c65a4 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Classic_3.0_TheKamael/dist/game/data/stats/skills/00300-00399.xml
@@ -1211,6 +1211,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1262,6 +1268,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index d22496bfec..2181cea828 100644
--- a/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -115,6 +115,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Classic_Interlude/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Classic_Interlude/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Classic_Interlude/dist/game/data/stats/skills/00300-00399.xml
index 3fc848125a..989b7a6fc3 100644
--- a/L2J_Mobius_Classic_Interlude/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Classic_Interlude/dist/game/data/stats/skills/00300-00399.xml
@@ -1228,6 +1228,9 @@
 		<targetConditions>
 			<condition name="OpSiegeHammer" />
 		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1279,6 +1282,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index 5f700cff89..6c3e79c232 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -117,6 +117,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/stats/skills/00300-00399.xml
index b26551a3ce..be1a41bbb9 100644
--- a/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Essence_4.2_DwellingOfSpirits/dist/game/data/stats/skills/00300-00399.xml
@@ -1122,6 +1122,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1173,6 +1179,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index 5f700cff89..6c3e79c232 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -117,6 +117,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/stats/skills/00300-00399.xml
index 8807de462b..ba90cd3f95 100644
--- a/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Essence_5.2_FrostLord/dist/game/data/stats/skills/00300-00399.xml
@@ -1246,6 +1246,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1297,6 +1303,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>
diff --git a/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java b/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
index 5f700cff89..6c3e79c232 100644
--- a/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
+++ b/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/SkillConditionMasterHandler.java
@@ -117,6 +117,7 @@ public class SkillConditionMasterHandler
 		SkillConditionHandler.getInstance().registerHandler("OpSkillAcquire", OpSkillAcquireSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSocialClass", OpSocialClassSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSoulMax", OpSoulMaxSkillCondition::new);
+		SkillConditionHandler.getInstance().registerHandler("OpStrider", OpStriderSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSubjob", OpSubjobSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpSweeper", OpSweeperSkillCondition::new);
 		SkillConditionHandler.getInstance().registerHandler("OpTargetAllItemType", OpTargetAllItemTypeSkillCondition::new);
diff --git a/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java b/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
new file mode 100644
index 0000000000..19cefcc2cc
--- /dev/null
+++ b/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/scripts/handlers/skillconditionhandlers/OpStriderSkillCondition.java
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package handlers.skillconditionhandlers;
+
+import org.l2jmobius.gameserver.enums.MountType;
+import org.l2jmobius.gameserver.model.StatSet;
+import org.l2jmobius.gameserver.model.WorldObject;
+import org.l2jmobius.gameserver.model.actor.Creature;
+import org.l2jmobius.gameserver.model.skill.ISkillCondition;
+import org.l2jmobius.gameserver.model.skill.Skill;
+
+/**
+ * @author NasSeKa
+ */
+public class OpStriderSkillCondition implements ISkillCondition
+{
+	public OpStriderSkillCondition(StatSet params)
+	{
+	}
+	
+	@Override
+	public boolean canUse(Creature caster, Skill skill, WorldObject target)
+	{
+		return caster.isPlayer() && (caster.getActingPlayer().getMountType() == MountType.STRIDER);
+	}
+}
\ No newline at end of file
diff --git a/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/stats/skills/00300-00399.xml b/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/stats/skills/00300-00399.xml
index 8807de462b..ba90cd3f95 100644
--- a/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/stats/skills/00300-00399.xml
+++ b/L2J_Mobius_Essence_6.0_BattleChronicle/dist/game/data/stats/skills/00300-00399.xml
@@ -1246,6 +1246,12 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<targetConditions>
+			<condition name="OpSiegeHammer" />
+		</targetConditions>
+		<conditions>
+			<condition name="OpStrider" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalAttack">
 				<power>15005</power>
@@ -1297,6 +1303,9 @@
 		<specialLevel>-1</specialLevel>
 		<targetType>SELF</targetType>
 		<affectScope>SINGLE</affectScope>
+		<conditions>
+			<condition name="OpWyvern" />
+		</conditions>
 		<effects>
 			<effect name="PhysicalDefence">
 				<amount>7000</amount>