Mask of the Hidden

Location: Dream Nexus
Price: N/A
- Dropped by:
Sellback: 250 Gold
Rarity: Awesome Rarity
Description: Lurking around every comer is a master of shadows, waiting to spring on the unassuming. This helm will take you one step closer to mastering the arts of hiding and attacking the unaware. But, careful that you do not succumb to your own devices.
Note: Also see Veil of Shadows.

Thanks to AsukaAQW and Oliwaltony2e.