@Acura_Max: @takashichea: @NectariaKiritsi: I was so damn done here the moment I saw Mega Altaria. :D
Also some info via Serebii:
This reveals Mega Altaria, who is Dragon/Fairy with Pixilate and Mega Lopunny who is Normal/Fighting with Scrappy. It now knows the move High Jump Kick.
It also confirms that with you change your Pikachu's cosplay for contests, it gets special moves. Pikachu Rock Star gets the move Meteor Mash, Pikachu Ph. D. knows Electric Terrain, Pikachu Pop Star knows Draining Kiss, Pikachu Belle knows Icicle Crash and Pikachu Libre knows Flying Press
Mega Salamence is also confirmed and has the ability Aerilate
Contests are detailed. With you meeting a Contest Idol called Lucia, who will give you special clothes for participating in Pokémon Contests. You also receive a shiny Beldum through an event, where it holds its Mega Stone