Royal Princess, Intelligent, famous all over the royal academy, famous singer, master of very powerful dark and ice magic as well as mind control, loves shrinking others to be her playthings, loves combat and is a powerful combatant herself, she's able to make both teens and adults do her bidding and will even hit on the adults to get what she needs, adores children and her family, she's brought a few other nations low just to love her which also makes it easier for trades and she's very dominant. Yeah she's one of those Mary Sue type teen girls whose popularity and power is known virtually everywhere excluding human society. I'm sure you guys can name one or two shows ranging from sitcoms to anime that have powerful high school teens that have both brains and brawns and are usually viewed with Mary Sue traits. I'll name one, Kim Possible. In short, there's a lot.

However, despite all of this, she's not truly invincible as there will always be someone stronger and smarter than her. Fortunately for her though she hasn't seen one face to face for now at least.