While you aren’t wearing armor or wielding a Shield, your base Armor Class equals 10 plus your Dexterity and Wisdom modifiers.
Your practice of martial arts gives you mastery of combat styles that use your Unarmed Strike and Monk weapons, which are the following:
Simple Melee weapons
Martial Melee weapons that have the Light property
You gain the following benefits while you are unarmed or wielding only Monk weapons and you aren’t wearing armor or wielding a Shield.
Bonus Unarmed Strike. You can make an Unarmed Strike as a Bonus Action.
Martial Arts Die. You can roll 1d6 in place of the normal damage of your Unarmed Strike or Monk weapons. This die changes as you gain Monk levels, as shown in the Martial Arts column of the Monk Features table.
Dexterous Attacks. You can use your Dexterity modifier instead of your Strength modifier for the attack and damage rolls of your Unarmed Strikes and Monk weapons. In addition, when you use the Grapple or Shove option of your Unarmed Strike, you can use your Dexterity modifier instead of your Strength modifier to determine the save DC.
1 additional focus point per character level.
1 additional focus point per character level.
Some features that use Focus Points require your target to make a saving throw. The save DC equals 8 plus your Wisdom modifier and Proficiency Bonus.
Flurry of Blows. You can expend 1 Focus Point to make two Unarmed Strikes as a Bonus Action.
Patient Defense. You can take the Disengage action as a Bonus Action. Alternatively, you can expend 1 Focus Point to take both the Disengage and the Dodge actions as a Bonus Action.
Step of the Wind. You can take the Dash action as a Bonus Action. Alternatively, you can expend 1 Focus Point to take both the Disengage and Dash actions as a Bonus Action, and your jump distance is doubled for the turn.
Your focus and martial training allow you to harness a well of extraordinary energy within yourself. This energy is represented by Focus Points. Your Monk level determines the number of points you have, as shown in the Focus Points column of the Monk Features table.
You can expend these points to enhance or fuel certain Monk features. You start knowing three such features: Flurry of Blows, Patient Defense, and Step of the Wind, each of which is detailed below.
When you expend a Focus Point, it is unavailable until you finish a Short or Long Rest, at the end of which you regain all your expended points.
When you roll Initiative, you can regain all expended Focus Points. When you do so, roll your Martial Arts die, and regain a number of Hit Points equal to your Monk level plus the number rolled.
Once you use this feature, you can't use it again until you finish a Long Rest.