Castle Figaro

From IvaPedia

Settled in the desert, this mobile castle has the ability to travel underground to new lands. It was home of King Edgar, and his brother Sabin. Edgar had been faking an allegiance to the Empire for quiet a while and had secretly been collaborating with the Returners to eventually overthrow the empire. Using the castle's unique ability to travel Underground, they had managed to avoid destruction many times over and are probably one of stronger forts on the side of the Returners during Kefka's reign. Includes King Edgar as well as shops, including a tool shop.

From Solace(on overworld): n4w2n4w15n17e