Super Smash Bros. Ultimate features a Spirit Board mode that's not unlike Melee's Event Battles. Each fight challenges you to take down a character and a matching Spirit under special conditions. Watch Incineroar and Karin (Street Fighter V) take on Jigglypuff and Chu Chu (Chu Chu Rocket).
Super Smash Bros. Ultimate Spirit Board Gameplay: Incineroar VS Jigglypuff
That's the spirit!