Dervish Dance

Increase your Dexterity or Intelligence score by 1 when you take this feat, to a maximum of 20.

Your movements are elegant and fluid as you whirl your blade with clever, deadly efficacy. When you are wielding a finesse weapon in one hand and no other weapons, you can utilize your momentum alongside the speed and agility of the weapon to your advantage. You gain the following additional benefits:

• On your turn, when you score a critical hit with a finesse melee weapon or reduce a creature to 0 hit points with one, you can make one finesse melee weapon attack as a bonus action.
• Before you make a melee attack with a finesse weapon that you are proficient with, you can choose to take a -3 penalty to the attack roll. If the attack hits, you add +6 to the attack's damage.
• When you roll a Performance check to dance, you may roll with advantage.