FusionDex

Crocopix submerge themselves in rivers so that only their eyes, ears, and tails are above the water. Groups of them raise the ambient temperature of the water surrounding them and, when they are excited enough, can cause it to boil.

It can freely control fire, making fiery orbs fly like will-o'-the-wisps. Once its jaws clamp down on its foe, it will absolutely not let go.