Capricorn

http://www.astrology-zodiac-signs.com/zodiac-signs/capricorn/

Sorcerer's stones are the origin of all magic, and from these came the Sorcerers. Sorcerers are physical manifestations of pure, strong magical energy that take on a human form. They're human in every mental and emotional aspect, but not physical. They don't bleed, age, are genderless, and if they're injured they can reform their bodies using magic. There are currently 13 known sorcerer stones, each named after a zodiac. The gemini twins each have their own stone. Naturally, humans built their cities centered around these stones and the largest one is founded at the gemini stones. This is the main city in the area with everything imaginable when it comes to magic. Higher education, guilds, shops, and tourists from all over. The only stones near each other are the gemini ones since they manifested together, the others are scattered across the continent.

Nobody knows why the sorcerers came or why their stones formed but before they taught humans how to harness magic, nobody knew it existed. Its easier to perform magic in the large radius of a sorcerer's stone, which is why they became centers of civilization. These stones are twice the height of an average human and a rough diamond shape, glowing different colors depending on the stone. They each have a protective barrier around them so humans can't get too close or touch/move them; only the sorcerer it belongs to can do that. The barrier that protects it is a very complex spell no human has figured out how to break. These stones are the sorcerer's life force, if they're damaged so is the sorcerer. Their body begins to crack if the stone cracks and their body begins to fall apart if the stone begins to crumble. A stone has never been shattered, but that is how a sorcerer dies.

In current times, most humans think sorcerers are a myth made up to have a story as to why they learned magic and why the stones exist. Sorcerers still live among the humans but tend to blend in and travel the world. When humans use magic they need the following, depending on the spell cast: wand, hand motions, or verbal speech. Sorcerers don't need any of this, but they know how to perform magic using them and tend to do that around humans so they don't stand out.

Capricorn is a sorcerer's stone that became corrupted over time. He was one of the leaders of the stones and began many magical cities back in the early days. As humans changed magic over time and abused it, he became more and more upset. He has the mindset that humans should no longer have the ability to use magic because they abuse it and use it for power and death. Cap is a very stubborn, aggressive person in current times and refuses to change his perspective on the world.