Basically. I'm making a custom pvp arena thing. I have a friend helping me with the command blocks but he doesn't think he can do the thing I'm going to explain below. I'm just wondering if anyone has any idea on how it might be possible :) (No plugins just command blocks) We want to make it so each time you fire a arrow if it hits a enemy the next arrow will deal more damage until you miss and don't hit someone. I know it will be very difficult but it is it possible?