Mega Raichu Q
Mega Raichu Q can be obtained through the use of Raichunite Q on a Raichu. Raichunite Q can be obtained through trading, from Boxes as of its event date, or by purchasing and redeeming a Mega Stone Voucher from the Tournament Prize Shop.
The Mega Raichu Q Exclusive was distributed as part of the fourteenth Mass-Click Weekend of PokéFarm Q. Its Mega Stone was given as a reward to any individual user with at least 10,000 interactions during the event weekend.
The Raichunite Q was also the sixteenth Mega Stone released as part of the Mega Lookback event on 10 July 2017. The special code could be retrieved from the PokéFarm Twitter or Facebook pages from 10 July 2017 to 31 January 2018.