Sound/effect fixes, DeathStrike instant damage after 5 steps, Evasion of spells, with OSI data. Original data c/o Kenko

Scripts/Spells/Ninjitsu/FocusAttack.cs

@@ -68,8 +68,9 @@ namespace Server.Spells.Ninjitsu
 			ClearCurrentMove( attacker );
 
 			attacker.SendLocalizedMessage( 1063098 ); // You focus all of your abilities and strike with deadly force!
+            attacker.PlaySound( 0x510 );
 
 			CheckGain( attacker );
 		}
 	}
-}
+}