Pokг©mon: Season 17 -

Season 17 marks Ash's arrival in the Kalos region, where he is joined by a new traveling group: the inventor , his younger sister Bonnie , and Serena , a trainer whose journey is initially motivated by a childhood meeting with Ash. The season introduces the Mega Evolution mechanic, which becomes a central mystery and a core element of the region's high-stakes battles.

(Season 17) is widely considered one of the highest-quality eras in the long-running anime, often praised for its "movie-quality" animation and more mature, strategic depiction of its protagonist, Ash Ketchum. Series Overview PokГ©mon: Season 17