Will Greninja, Delphox, Typhlosion etc. be able to be put into sword and shield after the crown tundra update? Because I have a Shiny Greninja in Pokemon home, and I want to put it into Swsh.
According to a datamine, the only starters that will be added in the Crown Tundra will be the Hoenn starters and their evolutionary lines. Keep in mind that Game Freak could change this list before release, but historically, Game Freak is not known for doing that.
It is unknown, but Greninja has yet not appeared in any trailer or something like that, so for now, no.