Korin!X

Korin!X, also officially known as “X” or called “Korin” as a nickname, prior to being sealed, appeared to be somewhat friendly, willing to first see if the Cult of X meant good will towards him before attempting to destroy their homes. However, once he broke free from his capture, he became much more rage-filled. He now no longer wishes to hear anybody out before brutally killing them, but still retains a small part of his kindness, as seen when he thanked the Eggman bots for freeing him from the cave. 500 years ago, Korin!X had been summoned by the Cult of X. Upon their realization that the creature they summoned wasn't Dark Gaia and didn't even know who that was, they immediately attempted to kill it. In retaliation, the creature ended up killing most of the cult. The leader managed to seal it away in a tomb before passing away, leading the other two cultists to hide the tomb away. In the modern age, any memory of the cult had long since faded from history, and the tomb is discovered by a group of Badniks sent by Eggman to gather resources. One of the robots ends up unlocking the tomb and releasing Korin!X, who "thanks" the robots for releasing him by destroying each and every last one of them. After all is said and done, he leaves his former prison to see the surface, intending to burn it to the ground to spite the cult that summoned him. He was sent here through a wormhole by a starborn being named R'gel shortly after he began his conquest of the world. He has a one-sided rivalry with Knuckles and loves to fight against him, although the echidna doesn't show mutual enthusiasm. He wields a jagged voidstone sword and can absorb souls temporarily to gain major strength boosts and overcome severe obstacles. He currently has not absorbed any souls. If he becomes friends with someone, a rare occurrence, he may resurrect them and attempt to transform them into a void-creature like him. Failure to convert a new friend is not harmful to either of them.