Luster Dawn  
“I have a lot to learn about friendship.”  
Parents: Sunburst and Flash Sentry  
Siblings: Sunny Rays, Daybreak, Royal Grove  
Gender: Female  
Species: Unicorn  
Talent: Magic  
Birthplace: The Crystal Empire
 
General Bio:
 
Luster Dawn is the oldest daughter of Flash Sentry and Sunburst, as well as one of Princess Twilight Sparkle’s personal students.  
Luster Dawn’s talent is magic, she became one of Twilight’s students due to her raw power. She doesn’t understand friendship very well, so Twilight is working with her mostly in that area.
 
Luster Dawn gets along decently well with her siblings, though the three of them are much too busy to spend much time with each other.