Unquenchable Fury
Enchantment — Aura
Enchant creature
Enchanted creature has "Whenever this creature attacks, it deals X damage to defending player, where X is the number of cards in their hand."
When this Aura is put into your graveyard from the battlefield, return it to your hand.
Printings & Conditions (2)
Neon Dynasty Commander (NEC)(Commander: Kamigawa: Neon Dynasty)#23Rare
Neon Dynasty Commander (NEC)(Extended Art) (Commander: Kamigawa: Neon Dynasty)#63Rare