Reckless Blaze is a rare Sorcery — Lesson card from Avatar: The Last Airbender Eternal (TLE), collector number 197. Current market price: $0.65 (foil $0.74), TCGplayer market prices via Scryfall.
Reckless Blaze deals 5 damage to each creature. Whenever a creature you control dealt damage this way dies this turn, add {R}.