Twisting the knife, slapping with the butt of the
spear, cutting again as you recover from a lunge, and
countless other double-strike maneuvers are skillful
ways to get more from your weapon. By casting this
spell as a bonus action after making a successful melee
weapon attack, you inflict an additional 2d6 damage
of the weapon's type to the target. If your attack roll
was a natural 19, the attack becomes a critical hit and
you also add the weapon's basic damage die or dice
(the normal damage boost for a critical hit) to the 2d6
bonus damage, along with any other special result you
would normally cause with a critical hit. |