Finesse Weapon Mastery

You've learned to use the responsiveness of your weapon to best advantage, allowing you to land quick and very accurate attacks. You gain the following benefits:

• Redoublement - On your turn, when you score a critical hit with a finesse weapon or reduce a creature to 0 hit points with one, you can make one finesse weapon attack as a bonus action.
• Tip Control - Before you make a melee attack using a finesse weapon with which you have proficiency, you can choose to take a -5 penalty to the attack roll to attempt to target the opponent's vitals. If the attack hits, you add +10 to the attack's damage.