Vilgax (Gwen 10)

This is an alternate version of Vilgax.

Appearance
He looks exactly the same as he did before he was mortally injured in the main timeline.

Gwen 10
This Vilgax first appeared in Gwen 10. In this episode, Gwen got the Omnitrix instead of Ben. He attacked Ben and Gwen at a bowling alley and kidnapped Gwen. He put her in the same device he put Ben in (in Secrets). However, Gwen did not rapidly change between aliens. Vilgax was defeated by Ben using Grandpa Max's laser gun. Max later threw Vilgax into the Hammer as Upgrade, seemingly killing Vilgax.

Trivia

 * This is the only known Vilgax to not have been mortally injured.
 * He is one of three Vilgaxes in the original series.