Kryptonite, the world's most well-known weakness of Superman
Grow weaker when in contact with a certain something or event
The ability to
have a supernatural weakness when in contact with a certain Object, Occurring Event, or Emotion. The opposite of Affinity.
Aversion allows users to become weaker in all areas when they come in contact with a certain object, event, or emotion. It is also possible to weaken or nullify existing powers as well. Long-term exposure to the aversion may result in fatal bodily conditions (e.g:
Cancer), or even death.
May accompany some form of detection in order to know when their aversion is close by.
May only affect powers, not one's physical health (and Vice-Versa).
Elemental Aversion: become weaker when in contact with a certain elemental Force.
Environmental Aversion: become weaker when in certain landscapes.
Empathic Aversion: become weaker when feeling (or in contact with someone's feeling) a certian emotion.
Life Aversion: become weaker with more living things near.
Dead Aversion: gain weakness from the dead.
Karma Aversion: become weaker depending on a person's morale.
Sound Aversion: become weaker when a certain sound or song is heard.
Object Aversion: become weaker when in contact with a certain object.
You have no control over this power.
Target must be in range in order for this power to work.
Firebenders ( Avatar the Last Airbender, firebending abilities are nulled when a solar eclipse occurs)
Waterbenders ( Avatar the Last Airbender, waterbending abilities are nulled when a lunar eclipse occurs)
Vampires ( Folklore, become weakened when near sunlight, crosses, running water, and/or garlic)
Moka Akashiya ( Rosario+Vampire, becomes weakened when in water)
Mizore Shirayuki ( Rosario+Vampire, is weakened by extreme heat)
Superman/Clark Kent ( DC Comics, becomes weaker with Green Kryptonite)
Bizarro ( DC Comics, Becomes weaker with Blue Kryptonite)
Martian Manhunter ( DC Comics, becomes weaker when near flames)
DareDevil ( Marvel, because of his enhanced senses he is weak against loud noises and strong smells)
Fairies (Folklore, become weakened when near iron.)
Devil Fruit Users ( One Piece, becomes weak when in sea water)
John Hancock ( Hancock, becomes weaker when near others of his race)
Cole MacGrath ( inFamous, becomes hurt when he enters water)
Roy Mustang ( Fullmetal Alchemist, becomes useless when wet)
Ice-Users (Fiction, becomes weak when exposed to extreme heat)
Jackie Estacado ( the Darkness, becomes weaker in light)
Venom ( Marvel, becomes weaker when exposed to sonic waves or fire)
Carnage ( Marvel, becomes weaker when exposed to sonic waves or fire)
Alan Scott/Green Lantern ( DC, in the Golden Age his ring was weak against wood)
Green Lanterns ( DC, in Silver Age became weak against the color yellow)
Human Torch ( Marvel, originally had a weakness to asbestos)
Saiyans ( DBZ universe, low level saiyans lose their power if someone grabs their tail)
Wolverine ( Marvel, is unable to use his enhanced regeneration if struck by the Muramasa Blade)
Captain Planet ( Captain Planet and the Planeteers, loses his powers when near pollution and radiation)
Lord Voldemort ( Harry Potter, is hurt whenever he was in contact with Harry's love for his family and friends).
Sandworms ( Dune) can be killed by water in large quantities, it hurts them on contact.
Heroes ( Heroes, lose their powers during a solar eclipse)
Aku ( Samurai Jack, is hurt by either Jack's sword or divine artifacts)
Jojo Achimu ( Ninjutsu series) When in contact of Pluto
King Corbra ( Ninjutsu series) When in contact of luner eclipse