- Illness Inducement
- Malady Inducement
- Sickness Inducement
User can induce any disease/sickness in others. The exact length of the effect depends on both the users skill and power and the targets current state.
- Biological Manipulation
- Contagion Embodiment
- Disease Manipulation
- Infectious Blast
- Immune System Manipulation
- Pathogen Manipulation
- Prion Manipulation
- Users of Disease Immunity are immune.
- Users of Curing may be able to remove/nullify affects of diseases induced.
- May have limited range, including touch.
- Aoki Aka (Medaka Box)
- Medaka Kurokami (Medaka Box)
- Discord (My Little Pony: Friendship is Magic)
- Pestilence (Supernatural)
- Seto Kaiba (Yu-Gi-Oh); via Crush Card Virus
- Black Pegasus (Saint Seiya)
- Sanjar Javeed/Death (Marvel Comics)
- Jeb Lee/Famine (Marvel Comics)
- Merlin (The Sword in the Stone)
- The Plague Doctor (The Fear Mythos)
- SCP-682 (SCP Foundation); after being transformed into a cat
- Majo Ruka's Magical Goods (Ojamajo Doremi); side effect.