Unicron (MLAATT)

Unicron is one of the two main antagonists of the My Life as a Teenage Transformer franchise, serving as the main antagonist of XJ Robots and Cybertronians, the unseen overarching antagonist of Thunderwing, the Herald of Unicron, the central antagonist of The Revenge of the Fallen, and one of the two main antagonists of The Darkest Hour: Cybertron War. He is a giant Cybertronian who seeks to destroy the entire universe and all who oppose him.