Greninja (Pokémon X/Y) (Originally appeared in Smash 4)

If you see the SSB4 tier list, Greninja appears in the B section, which is good enough, it can probably get Top 8 or something. And it would be really cool seeing Greninja in a cool sprite looking design, seeing his killing taunt and the reaction of the newcomers 'bout that.
So GRENINJA FOR CRUSADE

theres already a greninja thread https://projectcrusade.forumotion.com/t4482-greninja-pokemon-discussion?highlight=greninja