Benmummy (voiced by Richard Green) is a Thep Khufan from the planet Anur Khufos. Ben gains this form in the episode "Under Wraps" when another Thep Khufan inadvertently adds its DNA to the Omnitrix. Ben first uses this form in the episode "The Return" to fight off the Yenaldooshi.

Benmummy's appearance differs slightly from the other Thep Khufans. Its eyes and the gaps between its bandages glow green instead of purple. Benmummy also has black bracers and greaves, as well as a smaller mask and the Omnitrix symbol on his left shoulder. Benmummy can speak, even though the other Khufan that attacked Ben seems to be mute.

Abilities

Similar to those used on Egyptian mummies, Benmummy is also covered in many bandages. This allows Thep Khufans to reshape their bodies at will, splitting themselves apart to dodge attacks and reforming to counter-attack. To compensate for its relatively weak form, these aliens can recover from basically any injury, including being torn, almost instantly and with no visible repercussions. When Ben first uses the form, he had trouble figuring out how to control it; Ben quickly discovers how to stretch his bandages, but has not displayed knowledge of the advanced reshaping techniques yet.

Benmummy's bandages make him extremely light, allowing him to be thrown by beings with human strength or blown away by strong enough winds. Despite his build, however, Benmummy is still incredibly strong. In addition to strength, Benmummy also has a surprising amount of speed and agility, enough to scale walls and dodge attacks with relative ease. His composition also allows him to survive in a vaccuum. This is probably due to the fact that his body is made of fibers that come from the shell-like head. The head is the only "true" part of the creatures.It's possible that Benmummy can make tornadoes as seen in Ben 10:Protectors of Earth.

Weaknesses

Because it is supposedly made of paper, Benmummy is vulnerable to fire. If he is hit by fire, his bandages will burn, but it is unknown if he could regenerate from these kind of damages.

This form is very light so it can be blown away in a strong wind. The banages on it are fagile so it can be torn by a opponent.

This form has great strength but Ben has not mastered this form's full power so it is inaccessable to him.

Planet

Benmummy's planet, Anur Khufos (a play on 'Khufu', an Egyptian pharaoh) is located in the Anur belt. Dr.Vicktor, Ghostfreak, and the Yenaldooshi all have their homes in the Anur belt, which is why Ghostfreak was able to find them easily. The Anur belt guards the Null Void from regular space.

Anur Khufos exists below the surface of perception. It consists of huge deposits of a glowing, purplish metal called corrodium, which is highly radioactive and can probably cause hideous mutations to other creatures. Due to the extreme heat, the Thep Khufans live in small dome houses.

they feed on life energy of other animals on there planet.