Greater Restoration

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