A Pokémon that lives by water. It moves quickly on land by bouncing on its big tail.
AZURILL spins its tail as if it were a lasso, then hurls it far. The momentum of the throw sends its body flying, too. Using this unique action, one of these POKéMON managed to hurl itself a record 33 feet.
AZURILL’s tail is large and bouncy. It is packed full of the nutrients this POKéMON needs to grow. AZURILL can be seen bouncing and playing on its big, rubbery tail.
Its tail, which is packed with nutrition, is very bouncy like a rubber ball. On sunny days they gather at the edge of water and splash about for fun.
It battles by flinging around its tail, which is bigger than its body. The tail is a flotation device in water.
— Pokédex entries (via PokeAPI)