Get four uncatchable Pokemon for Pokemon Sun and Moon
They aren't in the game!
Pokemon Sun and Moon players have an opportunity to pick up four Pokemon that are not found in either version of the game, thanks to the latest batch of free Mega Stones. The Pokemon up for grabs are the following:
To claim your Mega Stones, select the Mystery Gift option from the game's menu screen and choose to receive your gift "via code/password." Use the following code:
And you'll be able to pick up the items from the delivery man waiting inside any of the games' Pokemon Centers.
It is unclear when this mega stone opportunity will be gone.