"The Serdberg Mountain Ruins are a dungeon in Valkyrie Profile 2: Silmeria, situated in Northwestern Midgard, in the vicinity of Coriander. It is the first dungeon to feature sealstones and a Divinity Void."@en . . "The Serdberg Mountain Ruins are a dungeon in Valkyrie Profile 2: Silmeria, situated in Northwestern Midgard, in the vicinity of Coriander. It is the first dungeon to feature sealstones and a Divinity Void."@en . . "Serdberg Mountain Ruins"@en .