I was thinking something a lot less uh... dumb? More along the lines of a clay mask/shell covering the sinister whateverthefucks inside. I added some horns in the image because it feels thematic to the mask itself.

I came up with and drew this in like 5 minutes pls don't roast me

EDIT: image link dun broke. here is a link to the imgur: http://imgur.com/a/2xhhc