Soulbright Flamekin is a common Creature — Elemental Shaman card from Duel Decks: Jace vs. Chandra (DD2), collector number 37. Current market price: $0.26, TCGplayer market prices via Scryfall.
{2}: Target creature gains trample until end of turn. If this is the third time this ability has resolved this turn, you may add {R}{R}{R}{R}{R}{R}{R}{R}.