Sigil, also frequently known as the Cage or the City of Doors, is a citystate and the supposed center of the multiverse which includes the Prime Material Plane and all other known planes, it is our home base as we begin the explores series, and we shall return here to delve into it's lore as we travel to various planes and prime locations in future videos.

UPDATE: I pronounce Sigil incorrectly, the correct way is "Seagull", I will endeavour to say it properly in future videos, forgive me folks.

https://netherwhisper.ru/rp/planesca...

https://en.wikipedia.org/wiki/Sigil_(...)

http://www.mimir.net/cant/cant2.html

http://dnd.aberrantmanifest.com/Sigil...

http://forgottenrealms.wikia.com/wiki...

Planar Races, including the Rilmani:    • Dungeons and Dragons Lore : Races of ...