Invisibility Cloak

Used in battle by the Necromongers, the Invisibilty Cloakwas made by the silk of Necromongers spiders (their silk is invisible so their prey can't see their web or themselves). Known to cover battleships. The Invisibility Cloak as no limit to how far it can stretch. Who or what ever that touches it turns invisible as well. The Invisibility Cloak can also be used as a shield, for it is inpenetrable.