Bloodhall Priest is a rare Creature — Vampire Cleric card from Commander 2019 (C19), collector number 188. Current market price: $0.17, TCGplayer market prices via Scryfall.
Whenever this creature enters or attacks, if you have no cards in hand, this creature deals 2 damage to any target. Madness {1}{B}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)