>>48495147You can balance the flying by adding stamina to all riding pokemon. to recover you have to sleep until. prioritize recovering health when health is full you start recovering stamina.
Make flying more dangerous at night. I know ghosts still chase you but with charizard this is non factor. add aggressive flying pokemon at night.
If run out of stamina say over water and you don't have pokemon with surf you white out. lava white out. A tile you can't land on nearest tile to right or left you can on.