Bervenia Volcano is a location from Final Fantasy Tactics. It is the largest active volcano in Ivalice and located southwest of Riovanes Castle, but it holds no storyline battles.
The party can find Cloud's Materia Blade atop the mountain after the Final Fantasy VII hero joins the party. The blade is located atop the tall pillar and the player must ensure the Treasure Hunter ability (also known as Move-Find Item) is set and that the character searching for it has sufficient jumping height to reach the top.