Karla verse

The Utrom Shredder is a slim, but tall, brawny, and toned Japanese man with shiny, chrome plated armor on his chest, shoulders, arms and lower legs, worn over a maroon outfit with a dark blue cape hanging over his back. His signature helmet, the Kuro Kabuto, is perhaps the most notable aspect of his appearance and it covers up his face because it was partially burned and disfigured, such to the extent that he has very little vision left in his right eye. he uses customized, partially mechanical ones built into his gauntlets. His armor is also larger and bulkier though it's streamlined and smooth at the same time. The spikes on it are larger, longer and more blade-like

Ch'rell is an embodiment of the stereotypical megalomaniac: bloodthirsty, insane, selfish, wrathful, sadistic, and relentless. He hates anyone who challenges, impedes, or otherwise wrongs him, holding grudges long after the fact - in some cases, this can even become an almost pathological hatred against them. After Ch'rell had assumed the identity of the Shredder, his megalomania became even stronger, to the point of calling himself the "one true Shredder".

Ch'rell is a dangerous and sadistic member of the Utrom race, a technologically advanced and peace-loving alien race. Unlike his peers, however Ch'rell was power hungry and psychopathic; he tried to expand his power base through force, going from planet to planet, causing war and destruction, and spreading terror and crime, which made him an enemy of ​​the other Utroms. Ch'rell became a very dangerous enemy of the Utroms and the greatest criminal of the universe, the cause of millions, if not billions, of deaths. It wasn't until after a hundred years of searching and struggles, that the ship under Mortu's command captured him and took him into custody and prepared to transport him back to the Utrom homeworld to put him on trial. En route to home, near the planet Earth, Ch'rell escaped and sabotaged the propulsion systems of the transport, causing it to crash-land on Earth.