Neverwinter Nights 2 Equipment Database: Item Details
Cloak of Arachnida
Base Item: Cloak
Weight: 2 pound(s)
Resource Name: x0_maarcl030
Installation: Neverwinter Nights 2 (Base)
Special Properties
Cast Spell: Web (3) [1 Use/Day]
Immunity: Specific Spell [Web]
Saving Throw Bonus: Poison [+ 2]
This black garment, embroidered with a web-like pattern in silk, gives the wearer many of the abilities of a spider. The cloak also grants immunity to entrapment by web spells or webs of any sort.

Cloaks of this type are common in the Underdark, and are almost standard raiment for drow priestesses.