A piece I got from  pokefan-tf, involving my old human self and my friend Kiru -  icedrake20 - finding two halves of some kind of stone. But as we pick them up, the halves react and suddenly cause us both to transform into hybrid Gardevoirs, with myself turning into a female Latias/Gardevoir hybrid with a coloration similar to my N3N4 forms that my new human self has, while Kiru turns into a female Latios/Gardevoir, abut one with a coloration akin to a Latias.

True, the stone ends up breaking after we've transformed, but hey, we're sisters now! And we're Latis! What more could either of us want?

Artist's Version: https://www.furaffinity.net/view/56132987/