Galvatron

''"Megatron is gone. Now I, Galvatron, lead the Decepticons. Your allegiance is now to me and me alone. I have no patience for treason, and any traitors will be dealt with as such!" ''—Galvatron to the Decepticons

There is very little data recorded on the all-powerful Decepticon Warrior Galvatron. It is unknown where he came from or what his origins actually are. After Megatron's ultimate demise at the hands of Optimus Prime, the mighty Galvatron made his presence known and assumed Leadership over the Decepticons in his stead. Possessing nearly unlimited power, Galvatron has proven himself much more dangerous than Megatron ever was. He has no tolerance for treachery of any kind, as he swiftly dealt with Starscream to set an example for the rest of the Decepticons.

At some point, Galvatron clashed with the ancient beings known as the Dimensional Guardians. This incident prompted Windblade to desert the Guardians, while also causing a rift among many Guardians. It was later revealed that Galvatron's attack had been staged, and that one of the Guardians was actually an ally to the Warmonger, who sought to cripple the Dimensional Guardians from the inside. After assuming Leadership over the Decepticons in 2005, Galvatron seeks to conquer the Universe at any cost.