A'yin (Earth-616) VS Aaron the Sorcerer (Earth-616)

A'yin (Earth-616)
A'yin is the leader of the Dragons of the Crimson Dawn. The Crimson Dawn has apparently existed for ages. It is unclear when exactly the realm was formed, or if it had simply always existed. Sometime during the last years of the Ming Dynasty(circa 1640), China was overrun by "The Roaming King", Li-Tzu Ch’eng. A group of monks, Xiandu, A'yin, Barak, and Ra'al, in vengeance for the fall of the Ming Dynasty, sought out the "Covenant of the Ebon Vein", and were inducted on the promise that China would be freed from its oppressors. The four of them tasted the Crimson Dawn and were transformed. During the night, A'yin, Barak and Ra'al were corrupted by the Crimson Dawn's powers and murdered Xiandu. They were transformed into the Dragons of the Crimson Dawn, and Xiandu would roam Earth as a spirit for centuries to come. [1] The misplaced Dragons of the Crimson Dawn found themselves in the Wildways, the home of Spiral, and forced her to join them and taste the elixir herself. She fought the Dawn's influence, but was forced to teleport the Dragons to Earth. They appeared in London, attacking Captain Britain and his fiancé Meggan. The Dragons kidnapped Captain Britain and traveled to Hong Kong, where they intended to use him to breach the walls between Earth and the Crimson Dawn.
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Aaron the Sorcerer (Earth-616)
Aaron appeared out of nowhere at a gas station in the American Southwest. He first met Lucy Scott and her father, and applied for a job at their station as a handyman. Aaron was hired instantly when he began to fix things that were unable to be repaired in a seemingly miraculous fashion. He was caught many times by Lucy or her father staring off into darkness, until one day three wizards showed up and attempted to take Aaron away with them. Apparently, they had been pursuing Aaron for quite some time, and he had no intention of going with them. The four of them began to fight each other using mystical skills. Aaron was able to negate the three wizards' efforts combined; the only thing they were able to do was take his powers and leave. He then remained at the station to try a normal life with Lucy. Aaron was able to cast spells and negate them as he wished, with no known limit. He magically fixed many items around the station, and temporarily turned the three wizards into mice. He was also able to create things like a knight and rain clouds.