Marchesa, the Detrhoner

All creatures you control have "Whenever this creature attacks a player higher than you on the leaderboard, put a +1/+1 counter on it. Whenever this creature attacks a player lower than you on the leaderboard, put a -1/-1 counter on it."
Whenever a creature you control with a +1/+1 counter on it dies, return that card to the battlefield under your control at the beginning of the next end step.