Mega Wigglytuff
Mega Victreebel
Mega Dragonite
Mega Sunflora
Mega Skarmory
Mega Delcatty
Mega Flygon
Mega Milotic
Mega Drifblim
Mega Weavile
Mega Togekiss
Mega Froslass
Mega Chandelure
Mega Druddigon
Mega Golurk
Mega Chesnaught
Mega Delphox
Mega Greninja
Mega Florges
Mega Gogoat
Mega Aegislash
Mega Heliolisk
Mega Xerneas
Mega Yveltal
Mega Zygarde
Mega Tsareena
Mega Kommo-o
Mega Zeraora
Mega Armarouge
Mega Ceruledge

No new Pokémon or Regional Forms.