I had a random idea the other day whille playing modded and i thought I would share, so here is my crazy attempt at creating Quidditch from Harry Potter using a combination of mods. These are all just suggestions, so if you want to play yourself you should definetly find out what works best for you. (Recommend to be played in creative in a big walled in area.)

First, everyone flies on witchery brooms, an owl familiar is ideal, but brews of soaring are great if that is not easily available.

Chaser - From experience I would personally recommend gravity guns and a chicken as the quaffle, but the other option would be the bat ball from witchery. The goals are areas with either presure plates or any kind of entity detector to pick up on the chicken.

Seeker - I am going to go with the obvious choice here and say that a pixie and some jars from biomes o' plenty make an excellent snitch.

Beater - For the beater I recommend using thaumcraft wands with ice foci, they can one hit brooms and just have a nice overall effect. If you don't like that you can always use flans guns.

Keeper - This is the one I'm unsure about, I like to give them gravity guns like the chasers, but I also like to give them something extra to help them defend the goal, but still not be as powerful as beaters. I will usually give the mystical branch from witchery as it can cast spells and disarm a player, but isn't as easy/fast to use as a thaumcraft wand.

Thanks for reading this nonsense, feel free to give this game a try and tell me what you think, it is definetly not in the full-fledged minigame state yet, but it can still be a good time