Astral Recurrence

You copy a single moment that affected a creature inside a pocket of the astral plane.

Once before the spell ends, you can damage or heal the target by the amount that triggered this spell.

Damage. The target must succeed on a Charisma saving throw or take psychic damage equal to the triggering damage plus your spellcasting ability modifier. No other effects are copied.

Heal. The target regains hit points equal to the amount it regained when this spell was cast. No other effects are copied.