Starlight Glimmer - Unicorn

She is Twilight Sparkle's student in the ways of friendship and she is the principal of the School of Friendship. She also has a cutie mark that's the shape of a compass with a swirl line. Starlight Glimmer is shown to be seemingly benevolent and laid-back, but is revealed to be a vain, hypocritical, selfish, villainous, deceptive, bad-tempered, stubborn, bitter, calculating, and megalomaniacal, individual. She is easily frustrated when things do not work out how she planned. It is not entirely clear whether Starlight truly feels she is doing the right thing by ridding ponies of their Cutie Marks and is only keeping her magic because she is the only one who can do so, whether she is actually deriving satisfaction out of the fact that she alone in the town has a special talent, or a bit of both. Based upon how she responds to ponies thinking they are superior to others, it is implied she has an envious side. She seems to also think ahead in situations, as when she ordered Double Diamond to bring her the Mane Six's marks so she can personally guard them, and have an escape route under her bed in case if the town would turn on her. But despite being an expert manipulator, Starlight's arrogance, zealot attitude and refusal to believe in any form of friendship other than her own makes her quite gullible herself, as she is tricked by Fluttershy into releasing her, by Party Favor into thinking that he was the only one wishing for his Cutie Mark back (he claimed this to defend the other free-thinking ponies, Sugar Belle and Night Glider) and by Twilight Sparkle into being distracted, although she claimed she was aware of Fluttershy's ruse. She is also shown to be quite rude, disrespectful and bad-mannered, even to royalty, as shown when she furiously silences Twilight when she tried to explain how differences can make friendships stronger. In addition, she is somewhat clumsy, something that allowed Fluttershy to discover her secret. When she was cornered or confronted, Starlight is somehow cowardly. Starlight becomes vindictive and relentless in her attempt to take revenge on Twilight by keeping the Sonic Rainboom that caused the Mane Six to keep their cutie marks so to make sure that everypony in Equestria will become miserable, as well as stubbornly thinking that it won't make any difference, even when proven otherwise. When Twilight brings her to the future where her consequences led to this, her bitterness and stubborness prevent herself to see the error of her ways. As Twilight asked her why she acted the way like this, Starlight is given a sympathetic background as it is revealed that during her childhood, she had a friend named Sunburst who earned his Cutie Mark and went on to Canterlot, making Starlight feel abandoned no matter how much it hurts her when Sunburst abandoned her. Due to her insecurities, she is afraid of making many friends which leads her to fell into her dark side. By extension, it turns her horrendous treatment of the other ponies into her way of angrily lashing out at anypony else with a mindset if she can't be happy, then no one can. When Twilight convinces Starlight to turn over a new leaf, Starlight becomes friendly and kindhearted, as well as remorseful for her actions. Since then, Starlight has become a nervous unicorn filled with self-doubt and a sensitive attitude, especially if her past is involved, becoming very shy and socially awkward. Despite her redemption, she retains some of her selfish and impulsive nature, such as filling Spike's greatness to stall a meeting with Sunburst, using her magic to make Big McIntosh talk more articulately and hypnotizing the Mane 6 to tackle a bunch of friendship lessons at once. She is portrayed as timid and easily unnerved, especially when it comes to the prospect of reuniting with Sunburst. Starlight demonstrates an aversion to being in a leadership role due to her past actions, though she proves to have a natural talent for it and eventually overcomes her fears. Starlight is more confident and determined but she still needed Twilight's help so she decides not to leave the castle, much to Twilight's delight. Starlight displays a keen knowledge and interest in kites.

Appearance: Starlight Glimmer is a unicorn mare with a pinkish-purple coated body, purple-blue eyes, and a dark purple mane and tail with lighter purple and mint green streaks.

You will first discover Starlight's intention and then confront her about it with a special treat