You imbue a creature you touch with positive energy to undo a debilitating effect. You can reduce the target's exhaustion level by one, or end one of the following effects on the target: • One effect that charmed or petrified the target • One curse, including the target's attunement to a cursed magic item • Any reduction to one of the target's ability scores • One effect reducing the target's hit point maximum
RollQuest ships the D&D 2014 SRD as a content pack, on a 5e character sheet that does the maths - roll from the sheet and let the numbers work themselves out. Free to start.