Krietus

Kiertus was a planet ruled by the Horde. This planet contained the town of Graydore, and the famous Mines of Mindor where slaves from the many Horde controlled planets were sent to mine dangerous minerals. Prince Hazar of Etheria was imprisoned here for a short time until She-Ra and some rebels rescued him and his fellow prisoners.

The planet was populated by humans and some troll like people, although they may have been immigrants. Fauna included large, horned, pterosaur-like birds.