From May 11 to May 17, a shiny Xerneas will be available to download.
Go grab some shiny new Pokémon This month, The Pokémon Company is holding three separate legendary Pokémon in-game download promotions, according to fansite Serebii.
From now until May 8, dragon/ground-type Zygarde is available as a mystery gift download over Nintendo Network.
Pokémon X, Y, Omega Ruby and Alpha Sapphire players all have the chance to add these Pokémon to their collections.