What? Pikachu is evolving! Congratulations! Your Pikachu evolved into AAAAAIIIEEEEEEEE…
Just like the Priest of the Old Ones, the origins of Cthulhu Pikachu are unclear. We may never know how he came to be, because whoever made him may be lying in a puddle of his own blood and brain matter, literally mind blown at the sight of what he wrought.
[via Sad & Useless via BuzzFeed via GoNintendo]