The target creature must succeed on a Wisdom saving throw or become cursed. While cursed, the target is Frightened and its movement speed becomes zero. If you cast this spell again on the same creature while it is cursed, it must succeed a Wisdom saving throw or become Paralyzed in fear, and at the start of each of their turns, they take 1d6 psychic damage. On a success the spell stays at the first stage. Regardless of the stage of the spell, the creature repeats the Wisdom saving throw at the end of their turn, ending the effect on a save.