|Home World||Cosmic Storm|
|Powers and Abilities|
|Abilities|| Enhanced Strength|
|First Appearance||The Frogs of War: Part 1|
The mutant To'kustars have the basic structure of any other To'kustar, but their skin colors are either a combination of gray and red, or gray and purple with black markings on their lower arms. They wear outfits and armor that vary almost entirely from To'kustar to To'kustar, and some of them have more reptilian appearances, blades in varying places, and some of them are skeletal, have bones showing, or have bizarre scars. One of them had large red bulbs over most of its body.
The female mutant To'kustars are more feminine-looking, having eyelashes, horns arranged like feminine hairstyles, longer legs and a more voluptuous figure. One in particular had an overall gothic look, given her dark overall look, and the spiked bracelets on her arms and neck.
Most of the mutant To'kustars have red colored eyes. Although, some have purple or grey colored eyes.
The mutant To'kustars are created by Dr. Psychobos.
Powers and Abilities
Like normal To'kustars, they have extraordinary strength and durability. They also can blast strong cosmic rays by crossing their wrists together.
In Ben 10: Omniverse 2, they can release a powerful scream. Only the heavy class aliens can withstand it.
In the 3DS version of Ben 10: Omniverse 2, a Way Bad can shoot lasers out of its eyes.
The Mutant To'kustars can be harmed by Argit's quills.
Notable Mutant To'kustars
- According to Phil, the Null Void is not as safe as it used to be now that it's filled with Mutant To'kustars.
- One of the males heavily resembles an Evangelion unit, specifically Eva Unit 0-1 from the Neon Genesis Evangelion franchise.
- The gothic-themed female To'kustar resembled the character Scanty from the R-18 anime Panty Stocking with Garterbelt.