Balefire Liege is a rare Creature — Spirit Horror card from Secrets of Strixhaven Commander (SOC), collector number 295. Current market price: $0.29, TCGplayer market prices via Scryfall.
Other red creatures you control get +1/+1. Other white creatures you control get +1/+1. Whenever you cast a red spell, this creature deals 3 damage to target player or planeswalker. Whenever you cast a white spell, you gain 3 life.