Chamber of Safety, Greater

This wondrous architecture is identical to the standard chamber of safety, except that ranged ammunition that misses a target within this stronghold space is reversed in midair. It then flies back to the original attacker, making a ranged attack with an attack bonus of +0 as if someone standing in the location of the original target had fired it.

Caster Level: 11th; Prerequisites: Craft Wondrous Item, protection from arrows, repel wood; Market Price: 50,000 gp.