In the last word quest, we had a gun duel with the final boss. It would be a really easter egg if last word users can duel with other last word users just like in the quest. Or maybe make a small area in the tower where there are circles for guardians to stand in to duel with each other just like in the quest. This would make last word a more interesting gun imo. Not duel as in just killing everyone, duel as in those in cowboy movies and in the quest