Crovax, Tyrannical Evincar

At the beginning of each upkeep, any opponent
may pay 2 life. If they dont, draw a card.
Deathtouch
Lifeline 7 (At the end of each turn, if this permanent
is in your graveyard, you may sacrifice seven
permanents. If you do, return it to the battlefield under your control. If it would die, exile it instead.)