The mask worn by Wyatt was designed Jason Barker, a VFX artist on The Black Phone who has designed masks for the heavy metal band Slipknot and provided the design of The Fiend’s mask.

This isn't the first mask he's created for a WWE star, though. Baker is also the man behind Bray Wyatt's "The Fiend" mask, as well as Bo Dallas' "Uncle Howdy." ...

The Fiend is not just a goof in a mask, like people think, that’s just ridiculous. To me, it’s so much more, and once you see where all these things come from, how they molded me as a human ...

This isn't the first mask he's created for a WWE star, though. Baker is also the man behind Bray Wyatt 's "The Fiend" mask, as well as Bo Dallas' "Uncle Howdy." ...