Vengeful Firebrand is a rare Creature — Elemental Warrior card from Morningtide (MOR), collector number 111. Current market price: $0.26 (foil $0.76), TCGplayer market prices via Scryfall.
This creature has haste as long as a Warrior card is in your graveyard. {R}: This creature gets +1/+0 until end of turn.