Here we go! I think I’ll be using this sketchy style with a more detailed headshot for these bios, just to make things easier.

Name: Consonance (Princess)

Nicknames: Connie (only called this by Discord)

Parents: Discord, Celestia

Age: ??

Body/Appearance:
Long, tall, lean muscle. Sharp claws, talons, and teeth. To most ponies, Consonance is frighteningly beautiful, like a tiger or a snake. Her hair flows like Celestia’s, but is closer to actual pony hair than magic sparkly stuff. She prefers to use magic to transport, but she is capable of flying only using her wings and running on land fairly well.

Personality:
Mysterious is the word most ponies would use to describe Consonance. Usually the only time she can be seen is at sunrise and sunset sitting on the tallest spire of the castle, or at formal events. She finds royal duties tiresome, but complies when necessary, and when not needed, roams around Equestria observing all she can. She is a wonderful listener, but only talks when she needs to. Her policy is to keep herself hidden from others both physically and emotionally, as she knows that a lot of ponies see her as an unpredictable and dangerous monster, as she can be when angered. Consonance may seem detached and melancholy most of the time, but does truly care about those close to her and would do anything to protect them.

Relationships:
The only ones Consonance interacts with on a regular basis are her parents, her aunt and uncle, and her cousin (Equinox). It may not seem so, but Consonance is very close to both Discord and Celestia. Discord is the only one who seems to know how to make her smile and understand her, and Celestia learned that though Consonance hardly speaks, she shows her affection in other ways, and that she will come to her when she needs her. Equinox is probably her closest friend, as their positions in life and aspects of their personalities are similar.

She occasionally sees Shining Armor and Cadence, whom she trusts and respects, as well as Orizzonte, Lance, and Radiance, but remains relatively cordial for most of the time. Consonance also occasionally meets with Twilight when Celestia is busy, as she is interesting in learning more about magic, but their relationship is one of student-teacher.  

The main reasons behind Consonance's pushing others away are that she fears rejection, which she has faced many times, and love and romance, which are unknown and frightening to her. Besides her family, she doesn't know of any creature who would or even could love her for who and what she is. She knows her lifespan will be long due to her heritage, so she doesn't want to give herself the chance to fall in love with a pony, whom she will almost certainly outlive.  

Abilities/Talents:
Consonance can use both alicorn and draconequus magic, but each individually is not as strong, so she typically combines them when a task requires a large amount of energy. Her horns will glow when interacting with something using magic, but magical attacks will come from her mouth rather than the horns. She is capable of shapeshifting, like her father, but she can do so for a lesser amount of time than Discord can. She can fly, but usually uses magic to float/fly around, or transforms into something else that makes it easier to travel, like a small bird.

Because of her appearance and shapeshifting ability, she is great at intimidating others, but dislikes doing so as it reminds her of the anomaly that she is. If worst came to worst and she used up her store of magic (which is immense), she would still be able to hold her own in a fight due to her teeth, talons, horns, claws, wings, and tail, which could all be used to assail an attacker.  

She has a beautiful voice, but very few have actually heard her when she sings.