While it’s not exactly S-tier, it is a solid A-tier deck that can contest with some of the best decks currently in the format. That said, it’s fast, it’s consistent, and you can even tweak it to suit your preferences. That said, you can swap out May, Rainbow Cave, and/or Moltres for something like Lucky Pop, Pokémon Center Lady, Cyrus, Sabrina, Field Blower, Training Area, Minior for Oricorio, etc., although I wouldn’t recommend it since doing so will hurt the consistency of the deck. Enjoy!