I know Every Eevee evolution evolved with Either a stone of some sort, Or Level up In Daytime or Nighttime, But What about Sylveon?
With the friendship and affection stats being merged into one in SwSh, Eevee evolves into Sylveon by leveling up with high friendship while knowing a fairy-type move. Evolving into Sylveon has priority over Espeon and Umbreon (Eevee must not know a fairy-type move to evolve into one of its Johto evolutions).