Greater Restoration

Source: Player's Handbook

Level 5 Abjuration (Artificer, Bard, Cleric, Druid, Paladin, Ranger)

Casting Time: Action
Range: Touch
Components: V, S, M (diamond dust worth 100+ GP, which the spell consumes)
Duration: Instantaneous

You touch a creature and magically remove one of the following effects from it:

• 1 Exhaustion level
• The Charmed or Petrified condition
• A curse, including the target’s Attunement to a cursed magic item
• Any reduction to one of the target’s ability scores
• Any reduction to the target’s Hit Point maximum