Garruk, Nature Unleashed

0: Create a 3/3 green Beast creature token. Double the number of loyalty counters on Garruk, Nature Unleashed.
-X: Search your library for a green creature card with converted mana cost X or less, put it onto the battlefield, then shuffle your library.
-X: Target creature gets +X/+X until end of turn and must be blocked this turn if able.