Snare-oh

Benmummy  is the Omnitrix DNA sample of a Thep Khufan from the planet Anur Khufos.

Appearance
Benmummy's eyes and the gaps between his bandages glow green. He has a black and gold pharaoh's head-dress. Benmummy also has black bracers and greaves. Benmummy wore the Omnitrix symbol on his left shoulder in the original series.

In Ultimate Alien, Benmummy looks the same but is much taller and he wears the Ultimatrix symbol on his chest.

Powers and Abilities
Benmummy, being composed of bandages, can reshape his body at will. This allows him to split himself apart to dodge attacks and reforming to counter-attack.

Benmummy can recover from many types of injuries, including being torn into confetti by a large fan, almost instantly.

When Benmummy was first used, he had trouble figuring out how to use his powers, he has only used the ability to extend his bandages so far.

Also, Benmummy has some degree of enhanced strength.

Benmummy also has a surprising amount of speed and agility for his size and all bandages, even enough to scale walls and dodge attacks with relative ease. His composition also allows him to survive in a vacuum.

Ben 10

 * Benmummy was unlocked by the Mummy in Under Wraps, when it was about to expose Ben to Corrodium.
 * Benmummy first appeared in The Return, Benmummy defeated the Yenaldooshi.
 * In Ken 10, an alternate timeline Benmummy got Kenny out of a vent.

Ultimate Alien

 * Benmummy was re-unlocked in Ben 10,000 Returns by Ben 10,000.

Ben 10

 * The Return (first appearance; accidental transformation; selected alien was Heatblast)
 * Ken 10 (alternate timeline)

Trivia

 * Benmummy is the only alien in the "Halloween Trio" (the others being Benvicktor and Benwolf) to be used more than once, briefly reappearing in Ken 10 used by an alternate Ben 10,000.
 * Benmummy was never officially named by Ben (the name 'Benmummy' was given to him by the credits), the same happened for Benvicktor.
 * Benmummy is the only alien in Myanmar version to be called in his English name.
 * Benmummy is the first alien to be added to the Omnitrix, not initially used and thus appears in an episode other than the episode it premiered in. The others are Water Hazard, NRG, Terraspin and Armodrillo, but they were added to the Ultimatrix.
 * According to Derrick, Benmummy and the rest of the 'Halloween Trio' will be renamed in Omniverse.
 * Derrick J Wyatt confirmed that Benmummy would be voiced by Kevin Michael Richardson in Omniverse.