#W# Source and Scripts added. Added Scripts/Settings.cs to expose some basic tweak able settings.

Scripts/Items/Weapons/Abilities/ShadowStrike.cs

@@ -0,0 +1,59 @@
+using System;
+
+namespace Server.Items
+{
+	/// <summary>
+	/// This powerful ability requires secondary skills to activate.
+	/// Successful use of Shadowstrike deals extra damage to the target — and renders the attacker invisible!
+	/// Only those who are adept at the art of stealth will be able to use this ability.
+	/// </summary>
+	public class ShadowStrike : WeaponAbility
+	{
+		public ShadowStrike()
+		{
+		}
+
+		public override int BaseMana{ get{ return 20; } }
+		public override double DamageScalar{ get{ return 1.25; } }
+
+		public override bool RequiresTactics( Mobile from )
+		{
+			return false;
+		}
+
+		public override bool CheckSkills( Mobile from )
+		{
+			if ( !base.CheckSkills( from ) )
+				return false;
+
+			Skill skill = from.Skills[SkillName.Stealth];
+
+			if ( skill != null && skill.Value >= 80.0 )
+				return true;
+
+			from.SendLocalizedMessage( 1060183 ); // You lack the required stealth to perform that attack
+
+			return false;
+		}
+
+		public override void OnHit( Mobile attacker, Mobile defender, int damage )
+		{
+			if ( !Validate( attacker ) || !CheckMana( attacker, true ) )
+				return;
+
+			ClearCurrentAbility( attacker );
+
+			attacker.SendLocalizedMessage( 1060078 ); // You strike and hide in the shadows!
+			defender.SendLocalizedMessage( 1060079 ); // You are dazed by the attack and your attacker vanishes!
+
+			Effects.SendLocationParticles( EffectItem.Create( attacker.Location, attacker.Map, EffectItem.DefaultDuration ), 0x376A, 8, 12, 9943 );
+			attacker.PlaySound( 0x482 );
+
+			defender.FixedEffect( 0x37BE, 20, 25 );
+
+			attacker.Combatant = null;
+			attacker.Warmode = false;
+			attacker.Hidden = true;
+		}
+	}
+}