After the Horde invaded Etheria, Catra was sent down with the initial invasion force to assess the level of resistance. Befriending an illegitimate ruler of Bright Moon, Catra recruited Estra to join the Horde and help them conquer the planet. Using her ultra-long magical hair, Estra became known as Entrapta for her ability to capture enemies. Her arms, legs and torso are made of the shiniest gold in all of Etheria. Her hair is pink and purple and the longest of anyone in the land. When She-Ra or her friends come near to see the shiny gold of Entrapta, she traps them in her ultra long hair! She remained with Hordak after he abandoned Etheria for his original goal the magiks of Eternia, enough power to take command of the entire Horde Empire!