Oracle of Bones is a rare Creature — Minotaur Shaman card from Born of the Gods (BNG), collector number 103. Current market price: $0.27 (foil $0.28), TCGplayer market prices via Scryfall.
Haste Tribute 2 (As this creature enters, an opponent of your choice may put two +1/+1 counters on it.) When this creature enters, if tribute wasn't paid, you may cast an instant or sorcery spell from your hand without paying its mana cost.