Keldeo

Keldeo is a Water/Fighting-type Legendary Pokémon that first appeared in Pokémon Black and White. Along with Cobalion, Terrakion, and Virizion, it is one of the Swords of Justice. In Super Smash Bros. for Nintendo 3DS / Wii U, it can be spawned from a Poké Ball or Master Ball in its Resolute Form and attacks by using its signature move, Secret Sword, running around the stage and occasionally jumping to slash at opponents, dealing strong damage with each swipe.