The Poison Tribe was the smallest tribe out of all of them.
The Poison Tribe had thirteen members in the tribe and lived in the Cheriokio Jungles. They had to defend against a Light Tribe attack for two days until they all got sick. They then surrounded the jungle in poisonous bubbles that popped if any one got near them. The poison tribe was incredibly weak and helpless because the type just evolved and they had existed no longer than two centuries.