Palutena set her sights on Super Smash Bros after years of watching battles alongside Pit from her temple. Pit contacts Palutena for advice from her wide variety of data on each fighter. Now that Galeem has brought the worlds together, more fighters and unusual appearances are occurring. Palutena and Pit may be joined by a few other speakers. Viridi, the Goddess of Nature. Dark Pit, Pit's dark clone. Phosphora, one of Viridi's allies. Even surprise appearances from Chrom and AlucardHow you can get it if you’re curious

(Palutena’s Guidance is Pit's Smash Taunt, performed on Palutena's Temple in Super Smash Bros. for Wii U and Super Smash Bros. Ultimate. When it is activated, a conversation is initiated about an opponent Pit is facing by Palutena herself as she explains who Pit's foe is and a strategy to fight them)

So you can use any persona you have or just yourself as Pit’s Next opponent