In my opinion, it's difficult to determine who would definitively win in a free-for-all among horror characters as they all possess unique abilities, strengths, and weaknesses. However, some popular choices among horror enthusiasts for potential winners could include characters like Jason Voorhees from Friday the 13th, Freddy Krueger from A Nightmare on Elm Street, or Michael Myers from Halloween. Ultimately, it would depend on the specific circumstances of the battle and the interpretation of each character's powers and capabilities.
