Many major temples, guilds, and other important places have permanent teleportation circles inscribed somewhere within their confines. Any creature that enters the portal instantly appears within 5 feet of the destination circle or in the nearest unoccupied space if that space is occupied. A shimmering portal opens within the circle you drew and remains open until the end of your next turn. As you cast the spell, you draw a 10-foot-diameter circle on the ground inscribed with sigils that link your location to a permanent teleportation circle of your choice whose sigil sequence you know and that is on the same plane of existence as you.