Nasty Little Rabbit is a uncommon Creature — Rabbit card from The Hobbit (HOB), collector number 130. Current market price: $0.21 (foil $0.29), TCGplayer market prices via Scryfall.
Ferocious — At the beginning of combat on your turn, if you control a creature with power 4 or greater, put a +1/+1 counter on this creature.