Image:Champ.PNG: Level 25-27 Gaikoz's Castle is the twelfth dungeon encountered in-game, and the last dungeon on the Bermesiah continent. Players commonly come to this dungeon to obtain Ronan using the Worn-Out Ronan Mission. Ronan, hired by Kanavan to defeat a ghostly samurai here, requested the Chase to come here to support him to eliminate Gaikoz.