d20 Modern: Heavens and Earths
Years ago, the first battle of the Dream Warriors against the Dimensional Horror created a different set of rules for the habitants of Eerie that dream, this area on the Dreamscape is called Eeriescape. Other planes of existence like Kobalos, Fallerie and Frigerie can be reached from specific points on Eerie under specific circumstances, which leads us to: The Thirteen Gates mentioned on Reverend Albion’s Rhyme.
According to Reverend Abion’s Poem, there are at least thirteen gates on Eerie who connect to different planes of existence or strange places. So far only the following have been identified by the Dream Warriors (in the order that they have been discovered):
*Old Gate = Dreamscape, the Dream Plane.
*King’s Gate = Kobalos, the 13th Plane, the Plane of Contradictions.
*Queen’s Gate = Fallerie, the Land of the Fairies.
*Castle Gate = A very old artifact that protects Eeriertown.
*North Gate = Frigerie the plane of cold.
More information is available on Supernatural with the topic: Study of the Outer Planes.