Hellish Rebuke
- Level
- 1
- Casting time
- Reaction, which you take in response to taking damage from a creature that you can see within 60 feet of yourself
- Range
- 60 feet
- Duration
- Instantaneous
- Components
- V, S
The creature that damaged you is momentarily surrounded by green flames. It makes a Dexterity saving throw, taking 2d10 Fire damage on a failed save or half as much damage on a successful one.
Using a Higher-Level Spell Slot. The damage increases by 1d10 for each spell slot level above 1.
Source · SRD 5.2.1 · page 140