All Pokémon Sun and Moon players who take part in the Kanto x Alola Regional Rumble can receive Pidgeotite and Steelixite. Both Mega Stones will be given to every qualified participant who earns a place in the rankings by completing at least three battles as part of the latest Online Competition. The Kanto x Alola Regional Rumble is currently running through tomorrow, March 19, at 23:59 UTC.
All Kanto x Alola Regional Rumble participants can receive Pidgeotite and Steelixite Mega Stones in Pokémon Sun and Moon
Pokémon Blog 
5 thoughts on “All Kanto x Alola Regional Rumble participants can receive Pidgeotite and Steelixite Mega Stones in Pokémon Sun and Moon”