It is based on a toad. Closely resembles common or marine toads (toads) but has the body covered in "packages" large round where the poison secreted as gender toads Bombina (fire-bellied toads). Furthermore, as these toads croaking communicates by vibrations of the body and presents a plump appearance. The form of this Pokémon variocolor presents the color of these frogs.
It is the evolved form of evolutionary family Palpitoad and represents the metamorphosis of anurans. When their bundles vibrate their attacks and can even be folded from a stone. The nerves of the packages released a poisonous liquid that freezes. This Pokémon loves living in muddy waters, swamps, drainage and some lakes, but their short legs and fat you from being a good swimmer. It feeds on insects and some fish.