Innistrad: Crimson Vow

Snarling Wolf | Creature | Wolf | {1}{G}: Snarling Wolf gets +2/+2 until end of turn. Activate only once each turn. | Ilse Gort

Massive Might | Instant | | Target creature gets +2/+2 and gains trample until end of turn. | Iris Compiet

Ascendant Packleader | Creature | Wolf | Ascendant Packleader enters the battlefield with a +1/+1 counter on it if you control a permanent with mana value 4 or greater. Whenever you cast a spell with mana value 4 or greater, put a +1/+1 counter on Ascendant Packleader. | Alessandra Pisano

Dig Up | Sorcery | | Cleave {1}{B}{B}{G} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.) Search your library for a [basic land] card, [reveal it,] put it into your hand, then shuffle. | Slawomir Maniak