Teleportation circle

Teleportation circle is a transmutation spell that creates a circle that teleports any creature inside to a designated spot.

Effect
You create a circle on the floor or other horizontal surface that teleports, as teleport without error, any creature who stands on it to a designated spot. Once you designate the destination for the circle, you can't change it. The spell fails if you attempt to set the circle to teleport creatures into a solid object, to a place with which you are not familiar and have no clear description, or to another plane.

The circle itself is subtle and nearly impossible to notice. If you intend to keep creatures from activating it accidentally, you need to mark the circle in some way, such as by placing it on a raised platform.

Note: Magic traps such as teleportation circle are hard to detect and disable. A rogue (only) can use the Search skill to find the circle and Disable Device to thwart it. The DC in each case is 25 + spell level, or 34 in the case of teleportation circle.

Material Component
Amber dust to cover the area of the circle (cost 1,000 gp).