Hey.
What do you think about this idea:
There will be totally of 3 different kind of potions and scrolls. Each type of potion and scroll has 10 second cooldown so you can't spam them. However, they're very potential. They will cost more than currently, and by each chapter they will cost more but as I already said, they indeed are more powerful.
Health Potion - Restores 50% health when used.
Mana Potion - Restores 50% mana when used.
Restoration Potion - Restores 50% health and mana when used.
Health Scroll - Restores 50% health to all friendly units around the Hero when used.
Mana Scroll - Restores 50% mana to all friendly units around the Hero when used.
Restoration Scroll - Restores 50% health and mana to all friendly units around the Hero when used.