Magmatron's beast mode is comprised of three dinosaurs. An all around warrior more wildly evil than even Galvatron. On the one hand, he is violently enthusiastic, while on the other he can judge situations quite reasonably. He is also charismatic, enough so that the other Destrons acknowledge his superiority.
Magmatron appeared in the following 9 comic books:
Magmatron appeared in the following 10 cartoon episodes: