Garg!verse Merlin's spirit
Merlin from the world of Gargoyles is an alternate world/timeline counterpart of the mainstream version. This version had a similar backstory to the Prime Merlin, only after years of service to King Arthur, he was betrayed by the evil sorceress Nimue and locked away behind the Crystal Cave. It is currently the mission of the Garg!verse Arthur and his New Round Table Knights to find Merlin and release him from his prison.