Ability:

Generate, create, emit, or otherwise produce poison

Limitations:

- Users with Poison Resistance are immune
- May be limited to certain poisons
- May activate unconsciously/unwillingly
- May be constantly active
- May not be immune to their own poison
- May have a limit how much poison can be produced

Variations:

- Herbicide Generation
- Poison Breath
- Poisonous Blood
- Poison Gas Generation
- Poisonous Tears
- Poison Touch
- Poison Kiss
- Poison Trail
- Toxic Rain Generation
- Venom Secretion
- Venomous Claws
- Venomous Fangs
- Venomous Tongue

Users:

- Khalil Payne (Arrowverse)
- Maya Herrera (Heroes)
- Poison Ivy (DC Comics)
- Joker (DC Comics)
- Toad (Marvel Comics)
- King Hiss (Masters of the Universe)