Amphibine is a large frog Pokémon with a snail shell on its back. The shell on its back is made from a metallic material that allows it to conduct electricity. Its skin is blue and semitransparent. It has two small black eyes. Unlike its pre-evolution, Amphibine's electrical sacs have matured, allowing it to fully wield Electric attacks to their full potential.
Amphibine are territorial Pokémon that dislikes any other Water-type Pokémon to live in its pond. It will release electric shocks into the water to drive them away. When in danger, it will turn its back and use its shell as protection. It prefers fighting from a distance then up close.