Shadowy claws extending from the back of the hand

Description:	This peculiar item looks like a claw, which is held in hand. At first it appears to be made of very fine silk, but that is not the case. They are made from the quintessence of shadows! They feel a bit too cold to the touch but still eerily pleasurable.
Armour type:	Missing type
Stats:	+10 tiger claw, +10 martial arts & sheds light
It looks	Missing weight category (0.05 kg)
Sacvalue:	1475600
It is called	called shadow claws of Curath, the Designer of Deception and identified as 'claws', 'shadow claws', 'shadowy claws', 'curath's claws' and 'rod'
It takes the following slot:	held
Made of:	enchanted air
Size:	Missing size
Quality:	exceptional
From:	Shelaste, Shadow Maze
Other info:	Automatically repairs itself when worn and does some damage if there's something to repair.