Piemonade, whenever you defeat your rival or a Gym Leader, you must deposit a member of your main team permanently. By main team, I mean you cannot dispose of HM Slaves or other fodder. This challenge also means you must throw your first battle.
Also, how many challenges do you plan to have? It would be helpful to know so we would have an idea on how many to give you.
Also, how many challenges do you plan to have? It would be helpful to know so we would have an idea on how many to give you.