The Pokémon Company is giving divided a 3 strange Legendary birds for Pokémon X, Pokémon Y, Pokémon Alpha Sapphire, and Pokémon Omega Ruby.
Subscribers of a Pokémon Trainer Club newsletter will find codes for Articuno, Zapdos, and Moltres in their email. Each of a birds has a Hidden Ability.
“If you’re already a Pokémon Trainer Club member, we can make certain you’re authorised to accept a newsletter on your Pokémon Trainer Club settings page,” The Pokémon Company explains. “Also, it’s a good thought to check that email from Pokemon.com won’t go into your junk mail folder.”
You can pointer adult for a newsletter here.
Source: The Pokemon Company