Thread:CrazyNaut/@comment-24442878-20190810003019/@comment-24764132-20190810003339

Event mode's All-Star Battles only use one stage each, and they aren't the only single-player modes in the game where you encounter these characters. Classic mode is the primary solo mode and a character's whole universe of stagesis used.

Also, I don't know when it was ever stated that single-player modes determine home stages anyways.