Wilderland Scrounger is a uncommon Creature — Wolf card from The Hobbit (HOB), collector number 141. Current market price: $0.21 (foil $0.30), TCGplayer market prices via Scryfall.
Ferocious — Whenever this creature attacks while you control a creature with power 4 or greater, put a +1/+1 counter on each creature you control.