When your strength and courage are at their height (when you have full HP), you may shoot a sword-shaped beam from the blade towards 1 creature within 30 ft of you. Make a ranged attack. This is a finesse attack, so you may use your Strength or Dexterity modifier. On a hit, deal force damage equal to 1d6 plus your attribute modifier. You may not use this ability again until the start of your next turn.