Snare-oh

Benmummy
Benmummy (voiced by Richard Green) is a mummy-like alien composed almost entirely of a bandage-like material, akin to the linen used on real mummies. They can stretch their bandages to great lengths and control them even when separated from its main body. This setup also allows them to reshape their bodies at will, splitting themselves apart to dodge attacks and reforming to counter-attack. However, the material that makes up their body is relatively weak, allowing it to be torn fairly easily by strong enough beings or other equivalent forces. To compensate for its relatively weak form, these aliens can recover from basically any injury, including being torn to shreds, almost instantly and with no visible repercussions.[15] When Ben first uses the form, he has 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.[16]

Benmummy's bandages make him extremely light, allowing him to be thrown by beings with human strength[16] or blown away by strong enough winds.[5] Despite his build, however, Benmummy is incredibly strong, and can throw beings as heavy as Diamondhead with little effort.[15] 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 vacuum.[5]

Benmummy's appearance differs slightly from the other mummy alien seen. His eyes and the gaps between his 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 original seems to be mute.[16]

Ben gains this form in "Under Wraps" when another mummy alien inadvertently adds its DNA to the Omnitrix. Ben first uses the form in "The Return" to fight off the Yenaldooshi. The credits give the name "Benmummy," though Ben has not named it yet on-screen.[16]