Finesse Master

4th-level feat.

Prerequisite: No.
Repeatable: No

Ability Score Improvement. Increase your Dexterity score by 1.

Finesse Training. You have trained enough with finesse weapons that you have mastered the use of Dexterity above Strength in many weapons. The following list of weapons now have the finesse property for you. 

Dagger.
Double-Bladed Scimitar.
Hooked shortspear.
Javelin.
Longsword.
Pike.
Quarterstaff.
Rapier.
Scimitar.
Shortsword.
Sickle.
Spear.
Staff.
Trident.
Whip.