How/where to find legal shinies of Mythicals Species Where/How - Notes/Transfer status Mew PCNY Shiny Mew - Gen 2 cart only (and technically Gen 1 cart, but shininess cannot be observed), cannot be transferred up to modern generations Emerald Faraway Island Mew - Japan Emerald only, not guaranteed shiny GO Shiny Mew - Guaranteed Shiny, transfer from GO to HOME Celebi PCNY Shiny Celebi -