1.Cat333Pokémon said on September 15, 2017, 10:23:32 AM (-07:00)
Administrator 10,307 posts
Here's a handy guide to all the Mega Stones in Pokémon Sun and Moon, notably the ones that can be downloaded using codes. Be sure to claim them by October 31, 2017. To do so, go to Mystery Gift on the opening menu, then select Receive Gift, and From Code/Password.
2.kakashidragon said on September 15, 2017, 10:29:15 AM (-07:00)
Kyurem 2,045 posts
I got 2 sets of those, 1 from playing the competitions and the other from these codes.