Champion Passive Idea, call me out on how this may be unbalanced or unhealthy.

Mana Well: This Champion causes all mana-consuming champs to borrow form one large pool, instead of their individual pools. Mana Regen increases are divided by the amount of Mana consuming champs on the users team.

idk ive just been playing some super mario rpg recently where everyone shares the same mana pool and im not the best at balancing things lol