Ultra Sun Exp Share On Or Off. Unless you grind in sun moon the exp. Okay so here we go.
Where to find the exp. Share in generation i existed but was not a held item and divided exp amongst your entire party. Get it in castelia city.
G s c hg ss.
However in generation vi the exp. Share and found the game to be a decent challenge would recommend you do the same. However in generation vi the exp. Share is a held item introduced in generation ii exp.