Helm of the Dullahan (3.5e Equipment)

Helm of the Dullahan
When you put this helmet on, it looks as if your head has been lopped clean off with only a ghostly gray haze where your neck is exposed to open air.

The helmet makes your head invisible and incorporeal, which has a few advantages beyond looking spooky. Any effect which affects your head (such as a vorpal weapon, or most blinding effects which rely on the existence of your eyes) has a 50% chance of failing, and a 100% chance of failing from a non-magical source. You can see partly into the ethereal plane, and suffer no miss chance against ethereal creatures such as ghosts (though you still need a magical weapon to hit them in the first place). Lastly you may use cause fear at will as a spell-like ability (DC 11 + Charisma modifier), but the creature becomes immune for 4 hours on a successful save.

Prerequisites: Craft Wondrous Item, blink, cause fear, invisibility.

Cost to Create: 4000 gp, 320 EXP, 8 days.