This thread has caught my curiosity. I have a few ideas I could toss into the ring, each with their own difficulties based on the powers and power levels they levy.

One question I do got is this: How well would a character who largely prefers not to kill their opponents fit into this narrative? That will definitely help me decide which characters will fit this mold since a fair few of them tend to be more on the "Pacify > Kill" method in conflicts.