Weapons flow in your hands like they weightless, even as your strikes remain just as deadly. When you acquire this feat you gain the following benefits:

• +1 to Dexterity
• Treat any one handed melee weapon as finesse. Any weapons with versatile are treated as finesse so long as they are not used with both hands.
• While you are wielding a melee weapon in one hand and have no other weapon or shield in the other, you can make an additional attack as a bonus action up to your proficiency modifier number of times per long rest.