5e SRD:Inflict Wounds
From D&D Wiki
|This material is published under the OGL 1.0a.|
|Casting time:||1 action|
Make a melee spell attack against a creature you can reach. On a hit, the target takes 3d10 necrotic damage.
At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d10 for each slot level above 1st.