Swordmaster

Through constant training and battle, you have learned how to use the greater speed and maneuverability of smaller swords to their maximum effectiveness. You gain the following benefits while not wielding a shield:

• All longswords you wield gain the finesse property.
• When you make a melee weapon attack against one target as part of the attack action or a similar bonus action, using a dagger, scimitar, shortsword, longsword, double-bladed scimitar, or rapier, and have advantage on the attack roll against that target, you can replace that attack roll with two melee weapon attacks using the same weapon that cannot have advantage. One of these attacks must be against the original target.
• On your turn, when you score a critical hit with a melee weapon or reduce a creature to 0 hit points with one, you can make one melee weapon attack as a bonus action.