Pravita, Engine Of Doom

Devoid, Indestructible, Trample

At the beginning of each upkeep and each endstep
put a Doom counter on Pravita, Engine Of Doom,
then each opponent sacrifices X permanents and
you gain X life where X is the number of Doom
counters on Pravita, Engine Of Doom.

"You get what you deserve."
—Mulox, The Mastermind