Pidgeotite and Steelixite are available to those who participated in the Kanto x Alola Regional Rumble competition. To redeem these two, the player must login to the Pokémon Global Link site with the account used during the Regional Rumble. Upon getting the code, select the "Mystery Gift" first, and then the "Receive Gift," and finally, click the "Get with Code/Password." The codes must redeem until April 30 only. The special codes will not be valid after the said date.
Meanwhile, these Mega Stone will be available for those who have missed the "Pokémon Sun and Moon" Regional Rumble, and also those who will miss the upcoming competitions for the coming months. According to Serebii, Pidgeotite and Steelixite will be out for everyone in Spring.
The details about the upcoming "Pokémon Sun and Moon" Battle Competition also revealed on the page of the Pokémon Global Link. The 2017 International Challenge April battle will see players around the globe battle for a chance to achieve Championship Points.
According to IGN, these points will be accumulated to have a chance to be qualified and be invited to the prestigious Pokémon World Championships, which will happen on August 18-20 at the Anaheim Convention Center in California this year.
The Pokémon Trainers who participated in at least three battles during the 2017 International Challenge April competition will be eligible to Sceptilite, Blazikenite, and Swampertite Mega Stone giveaways. These three stones are important for the Mega Evolution of Sceptile, Blaziken, and Swampert in the competition.
Registration for the 2017 International Challenge April competition will begin on Apr. 19. The battle will last from Apr. 28 to 30. The complete details of the tournament are posted on Pokémon Global Link site.