Casting Time: 1 action
Range: 30 ft
Components: V, S, M (a drop of blood)
Duration: Concentration, up to 1 minute
Up to 3 creatures of your choice that you can see within range must make a charisma saving throw. Whenever a target that fails this saving throw makes an attack roll or saving throw before the spell ends the target must roll a d4 and subtract the number shown from their roll.
When you cast this spell using a spell slot of 2nd level or higher, you can affect one additional creature for each slot level above 1st.