Dream Mantle

While wearing this cloak, creatures more than 30 feet away from you have disadvantage on Wisdom (Perception) checks to detect you based on sight and make ranged attacks against you with disadvantage. This property is suppressed while you are incapacitated, restrained, or otherwise unable to move. In addition you can cast the dream spell (DC 16) using yourself as the messenger. Once this has been used it can't be used again until 7 days have passed.