Player's Handbook
Searing Smite
1-level Evocation
Casting Time: 1 bonus action
Range/Area: Self
Components: Verbal
Duration: Concentration, up to 1 minute
Damage/Effect: Fire
At higher levels: When you cast this spell using a spell slot of 2nd level or higher, the initial extra damage dealt by the attack increases by 1d6 for each slot above 1st.
Available for: Paladin, Ranger