Take at least one.
I'm not sure what you're trying to say. In most stories that involve a final conflict between a hero and a villain, none of those options apply. The villain is stronger, and is defeated through some combination of circumstances and advantages that allow the hero to bypass that strength or temporarily exceed it (typically through significant effort and/or sacrifice, often prior to the confrontation).
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 114, and also, as a special case due to the exceptionally close posting times, chapter 115.
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)