- Insanity Infusion
- Madness Fusion
The user can infuse objects (usually a weapon), beings or powers with madness, empowering and energizing them and allowing the user to manipulate their qualities and efficiency.
- Amplify the strength, energy and power of weapons.
- Charged Attacks/Energy Wave Emission
- Efficacy Manipulation including speed, density, hardness and/or sharpness.
- Insanity Inducement
- Madness Aura to manifest infusing power/energy/matter outside the target.
- Insanity Constructs to shape the power into various forms.
- Sanity Theft
- May be difficult to control.
- Caligula (Fate/Grand Order)
- Justin Law (Soul Eater)
- The Clown (Soul Eater)
- Medusa Gorgon (Soul Eater)
- The Purple-Dyed Clown (Soul Eater)
- The Black Clown (Soul Eater)
- Crona (Soul Eater)
- Ragnarok (Soul Eater)
- Garrosh (Warcraft)