The power to negate transformations. Variation of Power Negation. Not to be confused with Shapeshifting Negation.
- Form Negation
- Transformation Suppression
The user can negate different forms of Transformation and Mode Switching, preventing users of those abilities from using them.
- Charles Zenith (Ben 10) limited to the Omnitrix
- Fou-Lu (Breath of Fire IV; via Whiteout
- Willow Rosenberg (Buffy the Vampire Slayer)
- Ethan Rayne (Buffy the Vampire Slayer)
- Etemon (Digimon Adventure)
- Haze Shenron (Dragon Ball GT)
- Jafar (Disney)
- Discord (My Little Pony: Friendship is Magic)
- Hekatoid (Power Rangers Mystic Force)
- Tira and Chocolat Misu (Sorcerer Hunters)
- Keare (The Redo of a Healing Magician)
- Control Spires (Digimon Adventure 02)
- Dragon Block Staff (Legend of Dragoon)
- Sacred Gear Canceller (Highschool DxD)
Control Spires (Digimon Adventure 02) are used to negate natural Digivolution in the surrounding area.
Willow Rosenberg (Buffy the Vampire Slayer) reverse Amy's rat transformation.