Board Thread:Updates and Annoucements/@comment-24509764-20150706131555/@comment-4273152-20150711202355

Dark vault is for artifacts that are activated simply by being around people, and are too dangerous to allow into the stacks. Isolation chambers are for artifacts whose effects are constant and pose a permanent risk regarless of where they are. Like the gas sign, which actively attracts gas regardless of walls of dimmer lights. It can't be exposed to anything without serious risk.