Staggering Smite

From Player's Handbook, page 278.

Description
4th-level evocation


 * Casting Time: 1 bonus action
 * Range: Self
 * Components: V
 * Duration: Concentration, up to 1 minute

The next time you hit a creature with a melee weapon attack during this spell's duration, your weapon pierces both body and mind, and the attack deals an extra 4d6 psychic damage to the target. The target must make a Wisdom saving throw. On a failed save, it has disadvantage on attack rolls and ability checks, and can't take reactions, until the end of its next turn.

Learned By

 * Classes: Paladin
 * Subclasses: Artificer (Battle Smith), Sorcerer (Stone Sorcery), Warlock (The Hexblade)