Mutant was a human who developed new characteristics, often supernatural or semi-supernatural, due to a genetic mutation, which may result from various sources.
Plague ball[]
A magical artifact created by Whistler, Pearl, and Nash in their efforts to "save" the world after the failure of Twilight, the magic plague orb exploded over the streets of Hackney, London, mutating numerous humans that passed the streets.[1]
Radies[]
Radie was a slang term for human beings who had been mutated by the sun's radiation by the 23rd century. These mutations were hereditary, so even those not directly affected could inherit them from their parents. Radies were relatively commonplace in the city of Haddyn.[2]
- Gunther — His mutation took the form of a merperson-like physiology, which required him to live underwater to survive.[2]
- Loo
- Jove
Others[]
- Gill Monster — Through extended administarion of steroids with fish DNA, the swimmers Dodd McAlvy, Cameron Walker, Gage Petronzi, Sean Dwyer became aquatic mutants.[3]
- Peter Clarner — Consuming a potion made him mutate into a monster with enhanced strength.[4]
- Caveman — Excessive consume of Black Frost caused Buffy, Colm, Hunt, Kip, and Roy to behave like and gain the appearance of primitive humans.[5]
- Bethany Chaulk — She developed telekinetic powers after being sexually abused by her father.[6]
- Gwen Raiden — She was born with the ability of electrokinesis.[7]
- Beck — She got the ability of pyrokinesis by bounding with a fire elemental.[8]