Monks of the Shunned Blade don't train themselves in the use of weapons, but instead train to turn themselves into a living weapon. Such monks do not need to carry a blade, and many a foe has mistaken this for a weakness - often the last mistake they have ever made.

Paralyzing Touch

After you hit a creature with an attack action, you can spend 1 ki point to make an additional melee attack against the same target. This attack has advantage if the target is humanoid. If the attack hits, it deals no damage, and the target must make a Constitution saving throw against your Ki save DC or become paralyzed for one minute.

Cloudy Palm

At 6th level, you gain the ability to bypass defenses. Once per long rest, you can spend one Ki point to make your Flurry of Blows either:

Add +5 to this hit roll, after rolling but not before seeing if it hits
Ignore resistances to the damage type your Flurry of Blows deals
Partially ignore immunities to the damage type your Flurry of Blows deals(Treat it as resistance, instead.)

Sharpened Aura

Beginning at 11th level, you have learned to create an aura around your strikes which emulates that of the weapons you have studied.
Twice per long rest, you can spend 3 Ki points to make your unarmed strikes deal damage as though they were a weapon with which you have proficiency, or to which you are attuned, and which does not have the Heavy or Two-handed traits. This effect lasts until the end of your turn.

Rending Blow

When you hit with an unarmed strike, you can spend 5 ki points to break something internally. Your opponent must make a Constitution saving throw. If it fails, and is under 40% hit points, it dies instantly. If it succeeds, it takes 10d10 of bludgeoning, slashing, piercing, or force damage(Your choice).