Cloak of shadows (Mask)

The cloak of shadows was a unique magic item worn by the avatar of Mask, Master of All Thieves.

Powers
Wearing the cloak of shadows allowed Mask to become invisible and fly at will. The power of the cloak could also completely disguise Mask as anyone he imagined.

History
Mask was known to occasionally loan the cloak of shadows to his faithful to aid them in completing missions in his name.