hey i know this one!

Luster Dawn
(she/her, cis, asexual lesbian)
-Youngest Daughter of Sunburst and Moondancer
-Powerful sorceress, she is Twilight Sparkle's personal student and is one of the most promising unicorn students under Twilight.
-Her special talent is light-based magic, similar to her mother, Sunburst. While this is where she is most skilled, similar to Twilight, she is gifted at all types of magic.
-Antisocial and a bit unpleasant. She is a ruthless academic like a younger Moondancer, and has quite the attitude problem. Nobody really knows why shes like this since she comes from a happy home and has had many opportunities to branch out.
-While she does have a few friends, she really just wants to be left alone to study and work. Her role model is Starswirl and it shows.