Oeilvert

Nestled deep in a winding canyon, Oeilvert houses advanced holographic technology which appear to tell a story about a long-dead civilization as well as a mysterious airship-like guardian known as "Ark." It also houses the Gulug Stone, a magic-controlling device which is eventually used by Kuja to unseal Mount Gulug. Strangely, Oeilvert seems to contain an anti-magic field, thus no magic may be cast inside.