>>43051968Yes, through datamining. It has not been distributed through any means, however. Standard Magearna is available via QR Code scan in SM/USUM, and Original Color Magearna is available as a reward for completing the National Dex in Home. Neither of their shinies are available. Moreover, Standard Magearna’s shiny was identical to its regular form in Gen VII, whereas Original Color Magearna has always had a unique shiny palette.
