Fighter

Fighter: Fighting Styles

You can adopt a particular style of fighting through rigorous training with weapons. You cannot select a fighting style option you already have, even if you later get to choose again. Each time you select a fighting style, you must select a fighting style you do not currently know.

Fighting styles

Duellist

When you take the attack action and hit a creature with an attack with a finesse weapon, you can make an additional attack with that weapon against the same creature. You can only make this additional attack once on each of your turns.

You cannot benefit from this fighting style if you wield another weapon or a shield.