Goldeen

Goldeen is a Water-type Pokémon introduced in Pokémon Red and Green Versions (Pokémon Red and Blue Versions outside of Japan).

In the Super Smash Bros. series, Goldeen appears in every installment to date. It can be summoned from a Poké Ball (and very occasionally a Master Ball in Super Smash Bros. for Nintendo 3DS / Wii U), and when it appears it uses Splash, flailing around in one area with no effect on the battlefield.