Nintendo has given Pokémon trainers a few more reasons to use the Pokémon Bank today with the addition of Registeel, Regice, and Regirock. The trio of Legendary Pokémon will be available for transfer from the bank between now and October 31.
You can receive them one at a time by accessing the Pokémon Bank (assuming you have a subscription) in Pokémon X, Y, Omega Ruby, and Alpha Sapphire. Each of the three will have a new Hidden Ability attached to them that wasn’t available by catching them in the wild.
The Pokémon Bank is an application and a service for the 3DS that allows you to deposit, store, and manage Pokémon in private boxes on the Internet, and a subscription costs $4.99 a year. If you don’t have a Pokémon Bank, you can still get the mythical Celebi for free as a Mystery Gift via download this month.