Frosta is a valuable member of the Rebellion. She is the reigning Queen of Castle Chill in the Kingdom of Snows, an area located at the northernmost pole of Etheria. This area of Etheria has only been attacked once by the Horde, possibly because of the extreme temperature there. Frosta and her people hold a great hatred for the Selkies, a race of people who live in Galacia, near her own homeland. When the Horde arrived, these two races called a truce to their feud, to unite against them.
She is depicted as being strongly attracted to He-Man, much to He-Man's discomfort. She becomes intensely jealous when He-Man seems attracted to Sweet Bee instead. Frosta, being the Queen of the ice realms, has power over ice. She is able to produce ice and snow even in warmer areas of Etheria. She can also fire ice from her hands enabling her to freeze objects or her enemies. She can also use her powers to give her a method of transportation similar to an ice bridge.
This is a little video I made on premiere to say thank's to all who voted on "Vote for the Girls You want"
Frosta was the most voted, as the most wanted girl friend of She-Ra!
Who else is waiting for her in 2010 and how do you want her to be?
For me, She could be close to this sugestion I made on photoshop!
I just couldn't make the staff and the cape, but you can try to "imagine" them lol