Idol of Oblivion is a rare Artifact card from Commander Masters (CMM), collector number 392. Current market price: $3.77 (foil $7.02), TCGplayer market prices via Scryfall.
{T}: Draw a card. Activate only if you created a token this turn. {8}, {T}, Sacrifice this artifact: Create a 10/10 colorless Eldrazi creature token.