Geno

Geno (whose real name is ♡♪!?) is a warrior from Star Road and one of Mario's partners in Super Mario RPG: Legend of the Seven Stars. During the events of Super Mario RPG, he teams up with Mario's team, which consists of Mario, Mallow, Princess Toadstool and Bowser and helps them out on their quest to defeat Smithy.

Moveset
Credit: https://gamefaqs.gamespot.com/boards/234547-super-smash-bros-ultimate/76905820