Zephyr

Zephyr is a villain in the Allied Forces series as the main focus of Alliance Killer and one of the main villains in Ghost Protocol. Zephyr is Nathan but from an alternate universe (AU) where instead the Alliance Members are killed by Nathan after he witnesses them kill his brother Jack. Zephyr is seen to be missing an eye due to his fight against Lord Shade as well as a scarred face.

Powers
Flame creation and manipulation

Ice creation and manipulation

Motives
Take revenge on any and all Alliances across the multiverse in order to take revenge for the death of his brother, Jack.