Ok y'all so I've been working on this campaign for a bit gathering resources and researching how to run it.
This is basically a Harry Potter themed campaign run on the Kids On Broomsticks ttrpg System. Some things are a bit different from normal D&D
The system has both stats and set tropes that determine the most interesting thing about the system depending on your trope each stat. Brains, Brawn, Fight, Flight, Charm, and Grit. Is associated with its own polyhedral die the only due not associated to a stat is the double digits % die. The DM sets a challenge rating to meet or beat by rolling the stats corresponding die. If you roll the maximum on the die it "explodes" and you roll again adding the rolls together. The system also sports a adversity token system when if a player fails a roll they receive a adversity token. Adversity tokens can be spent to add a point to a roll.
I plan on using the double digits % die as a sort of luck die. I'd love to hear any ideas and feel free to ask questions