Minion/Deaths Head 2 vs Optimus Prime

Normal sizes.

Equalized size.

Normal size equal stomp....literally.

equalized...50/50.

Optimus has the mobility advantage, especially at his normal size. Also in raw power. He'd win if he fights smart.

Minion for the majority at the same size. Prime can't heal as well as Minion can, and both could inflict some serious damage on the other.

Minion/DH2 has some pretty awesome damage soak thou.