Pokemon Omega Ruby & Alpha Sapphire: Mega Special Animation
Genres: Action, Adventure, Fantasy
Type: ONA, Episodes: 1
Aired: Nov 16, 2014
Studio: OLM
Source: Game
Rating: PG - Children
Synopsis:
The Pokemon Company streamed the "Mega Special Animation" short inspired by the upcoming Pokémon Omega Ruby and Pokémon Alpha Sapphire games on Sunday. The short features Pokémon undergoing the newly discovered Mega Evolution and Primal Reversion in the Hoenn region.

(Source: ANN)