Jack 'O Lantern Mask

The Jack 'O Lantern Mask is a vanity item uncommonly dropped by Headless Horsemen. The inventory icon shows it as unlit, but upon placing it in the armor slot, it is rendered with a glowing pattern over the face. This is visible even if in darkness or stealth from Shroomite/Vortex armor. When displayed on a Mannequin, it is shown without the glow.