It's said that the raven is an omen of bad luck. So a raven skull is probably twice as bad. Don't worry, it's not a real raven skull, it's just our Raven Skull Adult Mask. This quality mask looks like the head of a raven's skeleton has been left out in the desert for far too long. It has a long beak and mesh covers over the eye opening to give it a hollow look but you can still see through it when you put it on.