Optional monk feature, replaces Dedicated Weapon
As a skilled martial artist, you have the ability to strike foes with unparalleled speed.
Starting at 11th level, you gain the option to spend 2 Ki points and make 3 unarmed strikes as a bonus action immediately after taking the Attack action.
When you reach 17th level, you can spend 3 Ki points to make 4 unarmed strikes as a bonus action immediately after you take the Attack action.
Like the barbarian's rage, Furious Flurry requires complete focus, so you cannot concentrate on any spells while you use it.