Whose Side Are You On Pokémon Trainers, be on high alert The nefarious Team Rocket is setting its latest plan into motion, and heroic Trainers are racing to stop it. Join forces with the likes of Cynthia and Garchomp ex, Ethan or Arven and Mabosstiff ex Or reconsider your loyalties and fight alongside Team Rocket's Pokémon like Mewtwo ex-under the command of Giovanni Choose a side, assemble your allies, and battle boldly in the Pokémon TCG: Scarlet Violet-Destined Rivals expansion.