Staggering Smite

D&D 2024 spell: Staggering Smite. Source: Player's Handbook (2024). level 4, school Enchantment, casting time 1 bonus, which you take immediately after hitti...

The target takes an extra 4d6 Psychic damage from the attack, and the target must succeed on a Wisdom saving throw or have the Stunned condition until the end of your next turn.

At Higher Levels

Using a Higher-Level Spell Slot The extra damage increases by 4d6 for each spell slot level above 4.

Source: Player's Handbook (2024), p. 320 - Licenses and attribution