Local Cryptid actually just Dissociating Nerd: It’s more likely than you think

The Liches’ faces are inconsistent in canon and I like to think it’s because they’re malleable beings of pure magic and emotion. A totally grounded Lich can approximate a face. Conscious-but-losing-it and there’s that pinpoint of light in the hood that the boys first saw in Goldcliff. A blank void is a very angry/ very unstable Lich. Back away.