Corrupted smite

    The first successful hit made with a melee attack, a wave of necrotic energy washes over the target as they recoil in pain. The attack deals an extra 3d6 necrotic damage to the target. Additionally, if the target is a creature, it must succeed on a Constitution saving throw or suffer a minus d4 penalty to attacks and saves. Celestial and fey creatures have disadvantage on the save.