Arcfire (ギガファイアー Giga faiā) is a Fire Magic tome from Fire Emblem: Radiant Dawn and Fire Emblem Awakening. In Radiant Dawn, this tome is the most potent out of the three "Arc" spells, and is one of three Fire tomes with a critical bonus. This tome may only be purchased in Parts 1 and 4 of the game, and is effective against Beast tribe laguz.