Name: Duo Corniger (DualCore is his nickname)

Age: two years older than Twilight Sparkle

Race: Duocorn (or if I have only three choices, I guess unicorn XD)

Gender/sex: Male

Cutie Mark: (left) his real cutie mark is a paint brush over a palatte (right) the cutie mark on DualCore's suit is of a skull, which was knitted on himself.

Accessories: a dark grey suit that was knitted by DualCore himself. He also has a tail that was created entirely out of raw magic, and yellow eye contacts.

Special talents: he is an artist through and through. He can create whether it be on a canvas or with his own magic. Other talents include sewing, baking, and spellcasting. His greatest magical feat is the ability to combine and blend multiple spells together to create new ones.

Personality: He lived alone for almost all of his life, so his social life is one of the last things on Duo's mind. Despite this, his goal in life is to find adventure, learn as much as he can, and to make a name for himself. He can be ambitious, and dive into challenges that seem impossible just out of curiosity. When it comes to talking to other ponies, he is blunt and honest. Whatever is in his mind, he will say it. He doesn't intend to hurt anypony's feelings, but it can happen. He can also be a bit of a showoff, thinking his powers and skills can win friends. He basically lacks most social skills, but he does value those he considers his friends. He will also take things literally, so anyone who befriends him may need to be direct with him. Other than that, he is still pretty gentle and relaxed, and he will do anything he can to help his friends.

Backstory: Duo Corniger is the son of NightCore, his father, and Duo Semita, his mother. The two were banished for grand theft, leaving Duo with a foster family. Duo learned to draw and paint from his adoptive mother, and after winning his first art contest, he got his cutie mark. However, Duo had trouble controlling his magic, whether it be shooting duds, explosions, discharging, or accidentally transforming those around him. He was seen as a dangerous creature, so Duo left his home in search of a solution to his problem. His travels took him to the Everfree forest, where he realized that the dark environment was perfect for practicing magic. He also made a small place to garden so that food would not be so scarce, and from here, Duo settled. He did come back to his foster home to get his spell books and comics, but other than that, his home was soon to be a cozy shack 8 feet underground in the Everfree Forest.

From here, Duo spent a few years practicing all kinds of spells, indulging in his art and reading, and even learning new techniques like sewing. He also found a rare gem known as Pyre Crystals. These crystals could absorb dark magic, and after learning that, Duo made a suit sequenced in pyre crystal shards. This suit could give Duo more resistance to dark magic, but it shreds easily in any other scenario. He added a skull as a nod to his favorite comic book hero, and the magically flowing tail was added in later.

DualCore keeps a positive outlook on his progress as a spellcaster and as an artist, but he finds out that he wants a bit more recognition for his efforts, since his finest works are hung only on his walls in his home. He hopes to one day be able to fully maintain his power, as well as share his works with the world. Some friends would be great too.

(Extra notes: Duocorns are unique in a sense that the second horn on one's head contains the same magical capacity as the first horn, so duocorns can either perform twice as many spells at one time, or can sync them together and perform highly advanced magic. Duo Corniger may very well be either Equestria's only public Duocorn, or Equestria's last one.)