Suggestions by @jurassicjohnny

Dark Pit

as Playable characters (base) in Super Smash Bros. VI

Mr. Game and Watch

as Playable characters (base) in Super Smash Bros. VI

Alear

as Playable characters (base) in Super Smash Bros. VI

Byleth

as Playable characters (base) in Super Smash Bros. VI

Corrin

as Playable characters (base) in Super Smash Bros. VI

Robin (Fire Emblem)

as Playable characters (base) in Super Smash Bros. VI

Chrom

as Playable characters (base) in Super Smash Bros. VI

Black Knight (Fire Emblem)

as Playable characters (base) in Super Smash Bros. VI

Ike (Fire Emblem)

as Playable characters (base) in Super Smash Bros. VI

Roy (Fire Emblem)

as Playable characters (base) in Super Smash Bros. VI

Lucina

as Playable characters (base) in Super Smash Bros. VI

Marth (Fire Emblem)

as Playable characters (base) in Super Smash Bros. VI

Ice Climbers

as Playable characters (base) in Super Smash Bros. VI

Black Shadow

as Playable characters (base) in Super Smash Bros. VI

Captain Falcon

as Playable characters (base) in Super Smash Bros. VI

Lucas (Earthbound)

as Playable characters (base) in Super Smash Bros. VI

Ninten

as Playable characters (base) in Super Smash Bros. VI

Ness (Earthbound)

as Playable characters (base) in Super Smash Bros. VI

Krystal (Star Fox)

as Playable characters (base) in Super Smash Bros. VI

Wolf O'Donnell

as Playable characters (base) in Super Smash Bros. VI