Talk:DEMISE/@comment-36518582-20190114173038/@comment-46915672-20201030183906

It's a hacked pokemon that is a virus, hackers sometimes place it on unsuspecting games when trading through the gts. The hackers who traded it to you are able to modify its coding, to allow them to be able to trade it, but once received it can no longer be traded. Hope this gives you a better explanation of how it can be received.