Netflix's catalog of Pokémon content is about to evolve in June. Currently, the streaming platform plays host to a wide range of titles from the billion-dollar franchise, from the original Indigo League anime that introduced viewers to Ash Ketchum to the currently-running Pokémon Horizons and the exclusive original, Pokémon Concierge. Starting next month, however, the entirety of the Kalos arc of the animated series will be returning to the platform to bring viewers along on Ash's Generation 6 adventures. The arc consists of three seasons from Pokémon the Series – XY, Kalos Quest, and XYZ – made of 140 episodes following the perpetually ten-year-old trainer and his friends on their journey to becoming Pokémon masters.