Dragonstorm is a powerful ancient Autobot dragon from the Transformers film series, first appearing in Transformers: The Last Knight. He is a legendary guardian and ally of the Autobots, associated with the Knights of Iacon and the protection of Earth. The character is portrayed as a massive two-headed dragon-like Transformer with a mystical, warrior-like presence. Dragonstorm serves an important supporting role in the battle against the Decepticons and in the larger mythic history surrounding the Transformers universe.