Phantasmal Killer
4th-level illusion
Casting Time: 1 action
Range: 120 feet
Components: V, S
Duration: Concentration, Concentration, up to 1 minute
You tap into the nightmares of a creature you can see within range and create an illusion of its deepest fears, visible only to that creature. The target makes a Wisdom saving throw. On a failed save, the target takes 4d10 Psychic damage and has Disadvantage on ability checks and attack rolls for the duration. On a successful save, the target takes half as much damage, and the spell ends. For the duration, the target makes a Wisdom saving throw at the end of each of its turns. On a failed save, it takes the Psychic damage again. On a successful save, the spell ends.
At Higher Levels. The damage increases by 1d10 for each spell slot level above 4.
Classes: Bard, Wizard