====== Wave Echo Vault ====== **Wave Echo Vault**, also termed **Echo's Eye Vault** or the **Vault of Light**, is a [[Vault of Ahm]] in the lake of [[Echo's Eye]], near [[Rarte-heim]]. It was one of the first Vaults to be opened in centuries, at the hands of [[O.P.E.R.A.]]. Contained within it was a petrified [[Beast of Light]], around whose neck was found [[Protophylarch]], as well as a portal to the [[Plane of Light]]. After the opening of the [[Empty Wall Vault]], the Beast of Light was inert, refusing to attack — until O.P.E.R.A. returned. It attempted to attack and destroy Protophylarch, but by the Beast's defeat, Protophylarch's humanoid form was restored. It also contained within it a strange wooden shard…