Satan

A winged man who devours planets. His arrogance is what discourages me personally. His mid guided view that he is somehow the ultimate being of reality is quite disturbing. Although he can interact with concepts and manipulate them at will. He went to war with a race called the Execrons and he changed there gate to all die before even reaching contact with him. He has a unique ability to see someone's string of fate and can alter its course at will. Typically only reapers, death and fate itself along with cosmic entities like watchers or over seers can see strings of fate. If your string of fate is cut it is similar to a type of existence erasure. To the point where all instances where existence is contingent upon are gone. Creating a temporal shift. For example if person A has his Fate string cut all scenarios with person A are gone and redone creating a deletion. So if it happens to person A at 2pm Tuesday. They also didn't exist 2pm yesterday. Although beings that are beyond the concept of fate like myself and all cosmic entities aren't reliant on a string of fate. Manipulation of this is a very effective technique on beings who are susceptible to such attacks.