A ray gun with excellent firing range. Erases enemies with its beams of justice. Also known as Gun of the righteous. It's a sub weapon for Jaster. Tips about the blueprint can be obtained from Lark who is at Zerard. Teleport to the Spaceport then go North inside the building. Once inside go left to find Lark. Once manufactured this item will be on sale at Rant's shop. The earliest time you can develop this gun is by chapter 8 (you can get 1 Conductive Liqui-Metal from a Gladius Towers chest).