Monasteries that teach the Way of Peerless Mastery are often secluded and highly selective, training only those willing to dedicate themselves to a life of weapon mastery, provided they are deemed capable of achieving it.
You seek to become one with your weapons.
Peerless Weapons. Select three melee weapons that do not have the Heavy property. You gain proficiency with the chosen weapon types if you don't already have it, you gain the Weapon Mastery property for each, and they are considered Monk weapons for you.
Unrivaled Accuracy. After you make an attack roll using a weapon you are proficient with and miss, you can spend 1 Focus Point to reroll the attack.
Unmatched Quickness. Immediately before rolling for initiative, if your Speed is greater than 0 you may first draw up to one weapon per available hand. You may add your Proficiency Bonus to your Initiative roll if you are holding at least one weapon you are proficient with.
Your oneness with your weaponry is sublime.
Keen Mind. While holding at least one weapon you are proficient with, you have Advantage on saving throws to resist the Charmed and Frightened conditions.
Keen Response. If an opponent within your reach makes an attack roll and misses, you can use your Reaction and spend 1 Focus Point to make one melee attack against that opponent with a weapon that you are proficient with and are holding.
Keen Senses. You have blindsight with a range of 15 feet.
Your martial skills have become uncanny, and your weapons are an extension of your will. Once per turn, when you hit a target with a weapon you are proficient with, you can cause the weapon to deal extra damage to the target equal to your Martial Arts die.
Your situational awareness is sublimely elevated. Some Peerless of this level of mastery go so far as to blindfold themselves, insisting their battle senses are more reliable than their eyes.
Ever Vigilant. You can't be surprised while you are conscious.
Heightened Detection. Whenever you take the Disengage action, you can also take the Search action.
Improved Keen Senses. While you have the Blinded condition, the range of your Keen Senses improves to 45 feet.