Poison Fifis are a newly discovered type of fifi found on a secret island. A normal fifi can become one by linking the Toxic Crystal with the Toxic Crown. Poison types are often look down on because they can cause sickness or pain, but really poison fifis rarely give these kinds of things. It is a misconception that poison fifis are bad, they just want to fit in with everyone else.
- Uranium (Metal Hybrid)
- A long time ago, the Poison Tribe was the smallest of them all.