Team Star Fox
Upon usage, a targeting reticle appears. Anyone hit will be sent into a cutscene where the fighter in his Arwing fires their lasers, creating an explosion which launches the opponent.
When Fox activates Team Star Fox, three Arwings fly into the target one-by-one. Upon activation, Fox yells "It's go time!" (行くぞ、みんな！, Let's go, everyone!) If the Arwings successfully hit, Fox yells "Star Fox! Fire at will!" (スターフォックス、全機突撃せよ！, Star Fox, all units charge!), which is captioned in the cinematic. If the Arwings hit Wolf, Fox will yell "This is the end for you, Wolf!" (これでとどめだ！ ウルフ！, This is the finisher! Wolf!) instead in the cinematic.
When Falco activates Team Star Fox, it works differently than Fox's. Three Arwings fly into the target one-by-one. Upon activation, Falco yells "Showtime!" If the Arwings successfully hit, Falco yells "Time for a little payback!" (たっぷり礼をしてやるぜ！, I'm gonna give you plenty!), which is captioned in the cinematic. Falco performs a barrel roll while simultaneously shooting the target (which normally can't be done in the Star Fox games). After the hit, the opponent is launched at a more vertical angle than Fox's. If the Arwings hit multiple opponents, Falco will yell "We've got multiple bogies inbound!" (1人も逃すなよ. 1発で決めようぜ！, Don't let a single one escape. Let's settle this with one shot!) instead in the cinematic.
Star Fox is a mercenary group led by Fox McCloud and consists of three other members, Falco Lombardi, Peppy Hare, and Slippy Toad. The four fly Arwings and team up to fight the forces of Andross. Falco's quote "Time for a little payback!" when using his Final Smash is based off of his quote from Star Fox 64.