Magister TummyHard

Magister TummyHard is a Plumber with the rank of Magister in Ben 10: Negative Rising.

Appearance
He is similar to Gutrot, being the same species as him. However, TummyHard's skin is blue, as opposed to Gutrot's purple. He wears Plumber armor, and his gut is protected by a red casing. Also, a Plumber badge is where Gutrot's Omnitrix symbol usually is.

Season One

 * Unknown

Trivia

 * He was named by Echo.