Infernal Vessel is a uncommon Creature — Human Cleric card from Foundations (FDN), collector number 63. Current market price: $0.22 (foil $0.32), TCGplayer market prices via Scryfall.
When this creature dies, if it wasn't a Demon, return it to the battlefield under its owner's control with two +1/+1 counters on it. It's a Demon in addition to its other types.