Episode 19
It’s time for the Pokémon Showcase Master Class, and Serena’s friends and rivals have come to compete: Shauna, Miette, and Nini! For the first time, the performers are competing simultaneously in a Freestyle Performance, and the top vote-getter from each group of three moves on. Jessie (disguised as Jessilee) wins Nini’s group in the first round, and Serena beats Miette! Afterward, both girls are upset, but they congratulate Serena and demand that she win it all for them. Serena, Jessie, and Shauna move on to compete in the semi-finals—and the winner will challenge Aria for the title of Kalos Queen!
Aired 17/03/2016EP 19 - Episode 19
Pokémon the Series: XYZ
The journey of Satoshi and his friends through the Kalos region continues! After Satoshi obtains his seventh gym badge, the group is moving toward the next town when Eureka discovers a mysterious Pokémon resting in her pochette. Soon given the name Puni-chan, it is one that even Satoshi and Serena's new Pokémon Zukan cannot identify. However, it quickly becomes apparent that Puni-chan is the target of a mysterious group clad in bright red suits known as Team Flare, aiming to capture the new Pokémon to further their agenda. But when Satoshi and the gang realize that the enigmatic organization has no intention of treating Puni-chan with any decency, they take a stand in opposition to Team Flare's plans, daring to fight back.
With Gojika's predictions looming above them, Satoshi aims for his final gym badge while Serena contests for her last Princess Key in order to be able to compete at the TriPokalon Master Class. But as Team Flare begins to move in search of the mysterious Z, the stories of Pokemon XY and Pokemon XY: Mega Evolution cross paths as Satoshi and his friends, along with Team Rocket, get caught up in a scheme that could put Kalos in great danger.
(Source: MAL Rewrite)