Inner-Flame Igniter is a uncommon Creature — Elemental Warrior card from Lorwyn (LRW), collector number 182. Current market price: $0.30 (foil $0.50), TCGplayer market prices via Scryfall.
{2}{R}: Creatures you control get +1/+0 until end of turn. If this is the third time this ability has resolved this turn, creatures you control gain first strike until end of turn.