Whiscash, the Whiskers Pokémon. Whiscash has strong territorial instincts and goes berserk when any enemy approaches, creating earthquakes.
– Ash’s Pokedex
Whiscash is a Water/Ground type, even though Gen III already has Water/Ground in Swampert. Other than its typing (which only has one weakness to Grass), it’s not all that remarkable. Neither of its abilities are all that useful.
Stat-wise, Whiscash has good HP, but everything else is rather mediocre. Though it can learn Dragon Dance to increase its Speed and Attack.