Basic Rules , pg. 216
Bane
1-level
Enchantment
Casting Time 1 Action
Range 30 ft
Duration 1 Minute
Components V, S, M
Materials A drop of blood.
Damage Type: Debuff
Saving Throws: Charisma
Description: 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.
Class(es): Bard, Cleric