Currently in game we have cure potions that stop at min level 4
I know there are silver flame healing potions.
What I want to see is more tiers of cure potions.
Cure potions for 8, 12, 16, 20, 24 would be very useful and would give us something to spend our giant piles of plat on.
Having to chug 40 cure serious potions to heal between fights is just tedious.
Call the potions whatever you want, even tie them to favor if you wish. But have the favor they are tied to be reasonable for the level the potion is available for.