Draining Blade

var caster = activator as Player
var target = activator as Player
if caster.getHeldItemID() not in ITEM_MELEE_WEAPONS:
 return False

caster.swingAsWeapon()
caster.attack(caster,target,1,0,0)
target.setMana(target.getMana() - (200 + (caster.getStr() * 50)))

def onUpdate(Living target, int i):
 if i % 20 == 0:
  target.setMana(target.getMana() - 200)
 return False


target.applyTimedEffect(100,"mp",onUpdate($Living, $int))

return True