A cloak of drowkind, also known as a piwafwi, was a dark spider-silk cloak made by Dark Elf that functioned similarly to a Cloak of Elvenkind. This garment magically granted increased one's powers of stealth and trickery. When an attuned wearer kept the hood up, the cloak's colour would shift to camouflage them, making one incredibly hard to spot either hiding along a forest floor or when blending in with a crowd.
Unlike a standard Cloak of Elvenkind, a piwafwi lost its magic if exposed to sunlight for 1 hour without interruption.