Benmummy

Ben gains access to a mummy-like alien form. Its DNA was added to the Omnitrix when the alien mummy came into contact with it. He tried to transform into him when he gained the form, but accidedntally transformed into Upgrade.

The creature is made of a bandage-like material (akin to the linen used on real mummies) that it can stretch to great lengths and control even when separated from its main body. This setup also allows it to reshape its body at will, splitting itself apart to dodge attacks and reforming to counter-attack. However, this material is also relatively weak, allowing it to be torn fairly easily. In spite of this, the creature can recover from basically any injury, including being torn to shreds. The creature is also incredibly strong, able to throw Diamondhead with little effort. When first using the form, Ben is at first unable to control it, but eventually figures out how to stretch the bandages. Not much physically changes when Ben transforms into the mummy, except the purple lines caused by the corrodium in the original mummy glow green instead, as well as black arm and shin guards. The faceplate is also shorter. Benmummy has the Omnitrix symbol on his left shoulder and can speak, even though the original seems to be mute. Benmummy has made one appearance in the Ben 10 Series.In the future, Benmummy has no armbands, and has red robes.
Future Benmummy has made one appearance in the Ben 10 Series.