Moonlight GreatSword

Moonlight GreatSword enters the battlefield
with 3 durability counters. When Equipped
creature attacks, you may remove a durability
counter from Moonlight Greatsword,
if you do, deal 3 damage to target creature or
player,then if there are no durability counters
on Moonlight Greatsword sacrifice it.
Equipped Creature gets +2/+0
Equip: {3}