Jip, the Eternal Calamity

Flying, Trample, Lifelink
•Annihilation Surge — Whenever Jip, the Eternal Calamity attacks, destroy target permanent. If that permanent was a creature, its controller loses life equal to its power, and you gain that much life.
•Eternal Domination — At the beginning of your upkeep, if you control fewer creatures than your opponent, create a 5/5 red and black Demon creature token with haste and menace.
•Undying Retribution — When Jip, the Eternal Calamity dies, return it to the battl