When Garruk Relentless has two or fewer loyalty counters on him, transform him.
0: Garruk Relentless deals 3 damage to target creature. That creature deals damage equal to its power to him.
0: Put a 2/2 green Wolf creature token onto the battlefield.
+1: Put a 1/1 black Wolf creature token with deathtouch onto the battlefield.
-1: Sacrifice a creature. If you do, search your library for a creature card, reveal it, put it into your hand, then shuffle your library.
-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.