The teleportation platform was a flat, circular structure that was exactly 200m in diameter. There is a teleportation platform like this a distance away from every planar gate. It has existed since the very first race found its way into the ancient battlefield. It has not been destroyed ever since because anyone that dares to would be turned to ash. It doesn't belong to any race but the realm. When a plane takes control of it, what they truly control is the right to take tolls from everyone that uses it.
Gehald took a good look at the teleportation platform before he stepped off the platform. He has inspected the platform before, so he is very informed about its mechanism of teleportation. He needed the knowledge in order to figure out how to plan his reincarnation.
