Arcwind (ギガウインド Giga uindo, lit. Giga Wind) is a wind tome from Fire Emblem: Radiant Dawn and Fire Emblem Awakening. A fairly cogent tome, Arcwind is exorbitantly-priced, and can only only be purchased in Part 4 of Radiant Dawn. Two characters, Sanaki and Bastian, wield this tome as a starting item. Unlike most other wind spells, Arcwind carries a critical bonus, and is analogous to Arcfire and Arcthunder. Similar to other wind tomes, Arcwind is effective against Flying Units.