Prerequisite: Nightblade 9

Benefit: The nightblade can carve out a space in the Plane of Shadow to hide her belongings. This functions as the spell secret chest, using the nightblade’s level as her caster level. Unlike with secret chest, the chest is made of shadowstuff (meaning it does not cost anything) and lasts until the nightblade either dismisses the cache or is killed. Creating, hiding, and summoning the chest can be done at will without a focus as a full-round action. Creatures cannot stay in the shadow cache; if a creature is inside the chest when it is sent back to the Plane of Shadow, the creature is left behind. The nightblade can only maintain one shadow cache. If she dismisses the shadow cache or is killed while the chest is still on the Plane of Shadow, the items in the chest remain there, and cannot be recalled by any means, even by creating another shadow cache. A planar expedition to the Plane of Shadow can be made to find the chest.