Overlord of the Boilerbilges - 393 M DSK Foil

Impending 4—{2}{R}{R} (If you cast this spell for its impending cost, it enters with four time counters and isn't a creature until the last is removed. At the beginning of your end step, remove a time counter from it.)
Whenever Overlord of the Boilerbilges enters or attacks, it deals 4 damage to any target.

mythic
Enchantment Creature — Avatar Horror
From the Magic: The Gathering set Duskmourn: House of Horror.