Falkenrath Pit Fighter is a rare Creature — Vampire Warrior card from Innistrad: Midnight Hunt Promos (PMID), collector number 137s. Current market price: — (foil $1.27), TCGplayer market prices via Scryfall.
{1}{R}, Discard a card, Sacrifice a Vampire: Draw two cards. Activate only if an opponent lost life this turn.