Spell

Hellish Rebuke

1st-level evocation

Casting time: 1 reaction
Range: 60 feet
Components: V, S
Duration: Instantaneous
Concentration: No
Ritual: No
Classes: Warlock

You point your finger, and the creature that damaged you is momentarily surrounded by hellish flames. The creature must make a dexterity saving throw. It takes 2d10 fire damage on a failed save, or half as much damage on a successful one.

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.