Thing with planescape is its that centeral connection to ALL the realms and realities. If it exists in the realm of the concept of dungeons and dragons, it could be connected via sigil, no matter how inaccessible.<br/><br/>Might be harder to get into/out of then normal, such as Doorways randomly disconnect for atime to reopen in new spot as The Things In Control of those areas conflict, blocking access, trying to grab interesting targets, ect....<br/><br/>Hehe... planescape game where players wander into oddly quiet and abandoned section of sigil.. very cusp of the area strange fog/mist starts seeping from walls and such causing thebfew people that live at the border to flee as if The Lady herself was making a visit..<br/><br/>Dabus swarm the area and just start hammering on random walls and spots plastering away until the Mists fade away...<br/><br/>Do you dare explore it...?