Gharo Teke, Sovereign Death

Deathtouch

Gharo Teke's power is equal to the number of creature cards in all graveyards.

Whenever Gharo Teke deals combat damage to a player, that player sacrifices a creature, discards a card, and loses life equal to Gharo Teke's power.

At the beginning of your end step, if no creatures died this turn, you lose 7 life and sacrifice a creature.