World Potion Suggestion

There should be potions where it autorefills when you enter a town or put certain refill points on the map

The potion will be 10x(or any amount) more expensive than normal potions of the tier

e.g. Healing Potion 3 3 Emeralds
Healing Flask 3 30 Emeralds

When you use up all charges of the potion, it becomes a empty potion where there's no use anymore, however it refills when you enter a refill point.

This will also solve the slow healing potions in cities since if you have potions you can chuck them easily