Kuldotha Cackler is a common Creature — Phyrexian Hyena card from Phyrexia: All Will Be One (ONE), collector number 139. Current market price: $0.11 (foil $0.20), TCGplayer market prices via Scryfall.
Trample Whenever this creature attacks, it gets +X/+0 until end of turn, where X is the number of permanents you control with oil counters on them.