Leozack

Leozack is the second-in command of the Decepticon warlord Deathsaurus, who, unlike Starscream, is not in love with his leader and wishes to overthrow him. He is the commander of the Breastforce, which is an actual thing, God Dammit Japan... His greatest rival among Deathsaurus's ranks is Goryu, leader of the Dinoforce, which means that he practically has no rivals at all. He is the sister of Lyzack.