Wolf from Super Smash Bros Melee

Wolf O'Donnell (ウルフ・オドネル, Wolf O'Donnell) is a character from the Star Fox series. Wolf is the leader of Star Wolf, an infamous team of skilled mercenaries that have crossed paths with Star Fox on several occasions, and is the mutual rival of Star Fox's leader, Fox McCloud.[2][3]

After making a cameo in Super Smash Bros. Melee during one of its opening movie's cutscenes, Wolf transitioned into an unlockable character in Super Smash Bros. Brawl. He returned in that capacity in Super Smash Bros. Ultimate after being absent from Super Smash Bros. 4.