At the next time you make to hit a creature by using the melee weapon attack at the time of this staggering smite spell 5e duration and then your weapon pierces both the body and also the mind. So the attack would deal an additional 4d6 psychic damage to its target. But the target must make a wisdom saving throw.
Although, on a failed save it has some disadvantage on the attack rolls and also the ability checks and it can not take any reactions until the end of its next turn.
Attributes Of d&d 5e staggering smite
|Casting Time||1 bonus action|
|Duration||Concentration, up to 1 minute|