Garruk, the Veil-Cursed
Legendary Planeswalker -- Garruk
[+1]: Create a 1/1 black Wolf creature token with deathtouch.
[-1]: Sacrifice a creature. If you do, search your library for a creature card, reveal it, put it into your hand, then shuffle.
[-3]: Creatures you control gain trample and get +X/+X until end of turn, where X is the number of creature cards in your graveyard.