Brimstone

A native of the planet Aminitron, Brimstone is the only known Decepticon living on the planet, and like his counterpart Repugnus, has no part in the great war. Brimstone ultimately believes in the original message of the Decepticons, and actively tries to avoid other Decepticons.

He’s also old friends with Tectonix.

History:

Brimstone was forged on Animatron During the late Sentinel prime era, At some point he was introduced to the Decepticon ideology and joined them but stayed on Aminitron so he could tell others about them, though they didn’t care about the idea much.

During the end of the great war he meet up with Tectonix again and had a talk, which the rest of her team misinterpreted as an abduction for marriage and tried to save her, before they cleared up the confusion and he left to parts unknown[Jungle marriage]

Notes:

He’s based on Cybertron Brimstone

He shares his bodytype with Swoop and Cutthroat