Otherworldly Smite

Prerequisite

11th level, pact of the Blade feature

Description

By consuming a warlock spell slot, the pact blade becomes infused with otherworldly energy. For 1 minute, the next time you hit a creature, it suffers 1d8 extra force damage and must make a Constitution saving throw. On a failed save, the creature suffers 1d6 extra necrotic damage and has disadvantage in an ability check chosen by the warlock until the end of the warlock's next turn.