by James Eatock: http://bustatoons.blogspot.com/2010/06/shakra-was-mara.html

We know that on many an occasion Filmation would reuse character models in both the He-Man and She-Ra series. However, a notable character model was almost reused in a season two episode of She-Ra. Mara from Filmation's Blackstar series was originally going to be reused as the model for Shakra, the character that appeared in the episode "The Caregiver", and who was revealed to have taken care of Adora during her time spent with the Horde. Now while I am pleased that they created a new model for Shakra I think it would have been interesting to see Mara and Adora side by side...