Conversion Negation

Conversion Negation
Charlotte Aulin (Castlevania: Portrait of Ruin) using the Sanctuary spell to reverse the Lecarde sister's vampirization.
Power/Ability to:	Reverse permanent transformations.

"Then you have not lost your humanity, you have reaffirmed it."

― Tuvok (Star Trek Voyager)

The power to revert transformed people to their original states. Variation of Negation. Opposite to Conversion.

Also Called

• Conversion Curing/Reversal
• Detransformation
• Reverse Conversion
• Reversion
• Transformative Negation
• Transformation Undoing
• Untransformation

Capabilities

The user can transform other beings back into their original species; for example, the user can turn a vampire back into their original species, or reverse a non-hereditary werewolf's lycanthropy.

Variations

• Deroboticization: reverting victims of Robotization back to their natural state.
• Humanization: as several beings, such as vampires and werewolves, were originally human.
• Mutation Reversion: reverting mutations.

Associations

• Curing
• Humanization
• Magic Negation
• Negation
• Power Erasure
  • Power Destruction
• Shapeshifting Negation
• Spell Negation
• Transformation Negation

Limitations

• May not work on users of Regenerative Healing Factor.
• May be constantly active and uncontrollable.
• Does not work on beings who are not the result of some form of Conversion; e.g. someone who was born a vampire rather than turned, or someone who was built as a robot rather than roboticized.
• Users of Omni-Conversion are immune.

Known Users

• Lumpy Space Princess (Adventure Time)
• Charlotte Aulin (Castlevania: Portrait of Ruin); via Sanctuary
• Dracula (Dracula 2000); reverts vampirism
• Falion (The Elder Scrolls V: Skyrim); can cure vampires via a Black Soul Gem
• Lilia Lilith (Is This a Zombie?)
• Nerissa (Mako Mermaids); as a Water Dragon
• Anti-Venom (Marvel Comics)
• Spider-Man (Marvel Comics)
• Wolverine (Marvel Comics); via Regenerative Healing Factor
• Marinette Dupain-Cheng/Ladybug (Miraculous: Tales of Ladybug & Cat Noir)
• Asmodeus (The Shadowhunter Chronicles); can revert vampirism
• Jesus (Sinfest)
• Buddha (Sinfest)
• Captain America (Ultimate Marvel); via Super Soldier Serum
• Michael Morbius (Ultimate Marvel); can revert the early stages of vampirism with his bite
• Spirit-using Moroi (Vampire Academy); can revert Strigoi back to Moroi
  • Lissa Dragomir
  • Robert Doru
  • Nina Sinclair
  • Adrian Ivashkov
• Elena Gilbert and Stefan Salvatore (The Vampire Diaries); their blood casts negative magic
• Elsa Bloodstone (Marvel Comics); via blood

Known Objects

• Batman's Vampire Cure (The Batman vs Dracula)
• Omnitrix (Ben 10)
• DNA Repair Guns (Ben 10: Alien Force); humans only
• Lotus Rice (Chinese Folklore); cures Chinese vampirism
• The Cure (Darkest Dungeon: The Crimson Court); cures The Crimson Curse
• Glenmoril Witch Heads (The Elder Scrolls V: Skyrim); reverts lycanthropy
• Wolfsbane (Folklore); reverts lycanthropy
• Gamma Cure (Marvel Comics)
• The Cure (My Babysitter's a Vampire); reverts lycanthropy
• Pearl of Transformation (My Little Pony: Friendship is Magic)
• Devamper (Sanctuary)
• The Uninventing Ray (The Secret Show)
• Demon Curing Ritual (Supernatural); reverts demons back into humans
• Purified Blood (Supernatural); the main catalyst used in the Demon Curing Ritual
• Vampire Cure (Supernatural)
• Werewolf Cure (Supernatural)
• Retro-Mutagen (Teenage Mutant Ninja Turtles 2012 TV series); reverts mutants into their original non-mutated forms
• The Cure (The Vampire Diaries); reverts vampirism
• Shadow Sword (Yu Yu Hakusho); possesses an antidote that reverts its Conversion Slash

Known Locations

• Moon Pool (H₂O: Just Add Water/Mako Mermaids); can turn merpeople back into humans and vice versa
• Mystic Falls (The Vampire Diaries); temporarily surrounded by a magic-negating field that could revert vampires and hybrids to their original state

Gallery

As the "lump" anti-elemental, Lumpy Space Princess (Adventure Time) was able to single-handedly undo the conversion effects of the four elementals.

After several failed attempts, Batman (The Batman vs Dracula) successfully created a cure for vampirism, allowing him to revert all the people Dracula converted back to their original selves with no memory of what occurred.

The Omnitrix (Ben 10) can repair genetic damage such as DNAlien mutation, restoring the victim's DNA to its original state.

After scanning the Omnitrix's ability to repair genetic damage, Cooper Daniels (Ben 10: Alien Force) was able to create rayguns...

...to accomplish the same effect.

The Moon Pool (H₂O: Just Add Water) can turn merpeople back into humans, and vice versa.

Peter Parker/Spider-Man's (Marvel Comics) immune system can fight off a vampire infection and revert back to normal thanks to his Radioactive Blood killing the vampiric enzymes that cause the transformation.

Anti-Venom (Marvel Comics) curing the Spider-Virus, returning the infected to normal.

Wolverine's (Marvel Comics) Regenerative Healing Factor allows his immune system to fight off both a vampire infection...

...and a werewolf infection.

With her yo-yo, Ladybug (Miraculous: Tales of Ladybug & Cat Noir) is able to cleanse akumas of their evil, undoing Hawk Moth's influence and turning supervillains back to normal.

The vampire cure (Supernatural) can revert vampires back to humans, provided the vampire has not yet fed on human blood.

The werewolf cure (Supernatural) can revert werewolves back to humans, provided the werewolf is in the early stages of lycanthropy and has not yet fed.

Retro-mutagen (Teenage Mutant Ninja Turtles) can restore mutants' DNA to its original state, curing them of their mutations.

Steve Rogers/Captain America's (Ultimate Marvel) immune system can fight off a vampire infection and revert back to normal thanks to the Super Soldier Serum.

Unlike other vampires, Michael Morbius (Ultimate Marvel) can turn those who have not been completely converted to vampirism back into humans with his bite.

In addition to being able to turn humans into demons by cutting them, the Shadow Sword (Yu Yu Hakusho) also possesses an antidote in its hilt that can revert the transformation.

Elsa Bloodstone's (Marvel Comics) blood cures any vampire who drinks it of vampirism, though it often kills them as well.