Evo
Thunderous Smite
1st-level Evocation · XPHB, p. 334
Casting Time1 bonus (which you take immediately after hitting a target with a Melee weapon or an Unarmed Strike)
RangeSelf
ComponentsV
DurationInstantaneous
Saving Throwstrength
Damage Typethunder
Description
Your strike rings with thunder that is audible within 300 feet of you, and the target takes an extra 2d6 Thunder damage from the attack. Additionally, if the target is a creature, it must succeed on a Strength saving throw or be pushed 10 feet away from you and have the Prone condition.
At Higher Levels
Using a Higher-Level Spell Slot: The damage increases by 2d6 for each spell slot level above 1.