Mask of the Impish Grin
This steel mask bears the likeness of an imp's infectious smile and allows its wearer to temporarily disappear from view.
Head Slot 9,000 gp
You gain a +3 item bonus to Bluff checks.
Power (Illusion) Daily (Free Action)
Trigger: You successfully use Bluff to create a diversion to hide.
Effect: You become invisible to each enemy that your Bluff check succeeded against. The invisibility lasts until the end of your next turn or until you attack.
Published in Player's Handbook Races: Tiefling, page(s) 29.