Greater Restoration

You imbue a creature you touch with positive energy to undo a debilitating effect. You can remove exhaustion from one effected creature, 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'sability scores

Classes: Artificer (Revisited), Bard, Cleric, Druid
 * One effect reducing the target's hit point maximum

Subclasses: Celestial Warlock, Divine Soul Sorcerer

Subclasses (legacy): Celestial (UA) Warlock, Favored Soul v2 (UA) Sorcerer, Favored Soul v3 (UA) Sorcerer

Source: PHB, page 246