Usopp has been a mainstay of the Straw Hats from the very early days of One Piece. Although he hasn't been one of the main combatants in the crew, he has always played a huge role in all the arcs that he has been a part of, becoming one of the most beloved characters of the series in the process. Even though he has never been a fighter, he has had essential combat moments that have changed the trajectory of the story multiple times.