__FORCETOC__Brainstorm is a character introduced in the Transformers: The Headmasters television series. He was originally a Cybertron refugee called Cana who left Seibertron during one of its many civil wars. To better tolerate the harsh conditions on the planet Master, he became a Headmaster capable of transforming into a Seibertron Jet Fighter. He later rejoined the other Cybertrons during the Fourth Seibertron Civil War in 2011.