Barelysuper Pokedex

#340: Whiscash - Water Ground Type

Ruby: WHISCASH is extremely territorial. Just one of these POKéMON will claim a large pond as its exclusive territory. If a foe approaches it, it thrashes about and triggers a massive earthquake.

Sapphire: If WHISCASH goes on a wild rampage, it sets off a quake-like tremor with a radius of over three miles. This POKéMON has the ability to predict real earthquakes.

Emerald: Mysteriously, it can foretell earthquakes. In the daytime, it sleeps in mud at the bottom of a pond. When it awakens, it continually feeds throughout the night.