From D&D Wiki
|This material is published under the OGL|
|Casting time:||1 action|
|Components:||V, S, M (a drop of blood)|
|Duration:||Concentration, up to 1 minute|
Up to three creatures of your choice that you can see within range must make Charisma saving throws. Whenever a target that fails this saving throw makes an attack roll or a saving throw before the spell ends, the target must roll a d4 and subtract the number rolled from the attack roll or saving throw.
At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, you can target one additional creature for each slot level above 1st.