Swordplay

Choose one humanoid within range. You and that creature compare "sword" lengths. The creature with the smaller "sword" takes 5d6 psychic damage. If a creature has no "sword," it automatically wins, and you take the damage. In an instance where neither the caster nor the creature has a "sword," the spell fails, and neither creature takes damage. To roll for random “sword” size: 4d4 drop the highest -2 inches; +1d10 for the decimal place.