Type in things that would beat a rock, then what would beat that, and try to come up with what holds its spot at the top of everything! Good luck! If you're using a character who has a word or phrase for a name (like the LU bois or most of the hero names in MHA), it will only work if you put the acronym for the source after it. e.g. "All Might (MHA)" "Legend (LU)" There will be a BOATLOAD of things that aren't programmed in, so just lmk if you really want me to add something! I'd love to do it for you.
I was playing whatbeatsrock.com and decided I wanted to make a more accurate version when Katsuki Bakugo didn't beat rock, but just Bakugo did :( so the idea ain't mine, but the code all is!