Scariest Pokemon - Cofagrigus

Sketched this in April and decided to actually finish it to try and rid this art block. I'm pretty sure I fucked up a lot of things and that's why I stopped working on it in April, but I can't even remember oops

Version w/o the dumb background: http://th05.deviantart.net/fs71/PRE/i/2014/261/0/e/29_by_lacedharlot-d7zogdb.png