Vecna

Indestructible

At the beginning of your upkeep, you may pay {2}.
If you do, you draw a card and lose 2 life.
At the beginning of combat on your turn Vecna gains +X/+X, where X is the total number of cards
in your hand until the end of your turn.
At the beginning of your endstep, if you lost 2 or more life during your turn create a 2/2 Zombie creature token.