The circumstance in which a mutated being is immune to other mutagenic sources. Sub-power of Mutant Physiology.

Also Called

• Multi Mutation-Immunity/Proof/Proofness
• Multi Mutation Durability/Cancellation/Imperviousness/Invulnerability/Insulation/Nullification/Protection/Tolerance

Capabilities

The user is immune to mutagenic sources and substances, such as radiation, because they are already mutated. In various cases, these sources can actually empower the user further.

Applications

• Immunity to mutagens like radiation and chemicals.
• Mutagen Empowerment

Associations

• Mutant Physiology

Limitations

• May only apply to certain mutagens.

• Immunity Bypassing/Power Negation/Immunity Removal are the perfect counters.
• May not last forever.

Known Users

See also: Radiation-Immune Mutants

• Ghouls (Fallout)
• Sewer Mutants (Futurama)
• Peter Parker/Spider-Man (Marvel Comics)
• April O'Neil (Teenage Mutant Ninja Turtles 2012)

Gallery

Due to their already mutated state, the sewer mutants (Futurama) can swim in the waters of Lake Mutagenic to no ill effect...

...unlike an ordinary sewer rat.

Due to his Radioactive Blood, Spider-Man (Marvel Comics) was able to not only survive exposure to a dose of radiation that would kill a normal human, but use it to empower himself and get an edge against Morlun.

Video

April FALLS Into Mutagen 😱 - Full Scene - Teenage Mutant Ninja Turtles-2