Planet that was once the seat of a mighty empire. The Nimon promised to return it to its former glory if the Skonnans paid him a tribute of young men and women, and hymetusite crystals. The Skonnans extracted the tribute from the peaceful Anethians. They later discovered that they had been tricked by the Nimon, who were plotting to take over and destroy their world. They were saved by the Fourth Doctor (5L).