Urborg Scavengers is a rare Creature — Spirit card from March of the Machine: The Aftermath (MAT), collector number 158. Current market price: $0.29 (foil $0.53), TCGplayer market prices via Scryfall.
Whenever this creature enters or attacks, exile target card from a graveyard. Put a +1/+1 counter on this creature. This creature has flying as long as a card exiled with it has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance.