Scavenging Ooze is a rare Creature — Ooze card from Phyrexia: All Will Be One Commander (ONC), collector number 112. Current market price: $0.34, TCGplayer market prices via Scryfall.
{G}: Exile target card from a graveyard. If it was a creature card, put a +1/+1 counter on this creature and you gain 1 life.