In the Shadow of the Colossus
+2 to fort, ref, will
Property: Gain a +2 item bonus to Stealth checks in dim light or darkness
Power (Daily:::Zone): Minor Action. Create a zone of dim light (close burst 10) that lasts until the end of the encounter. Bright light created or brought into the zone is reduced to dim light while in the zone.
This dark cloak helps its wearer slip unnoticed into shadows. It can ink out even the brightest lights in a large area, creating the perfect playground in which the wearer can lurk.