BCF: One with the Blade

Your Ki Weapons from your Monastic Focus feature imbue their magic onto you directly.

Any effects your Ki Weapons (from Monastic Focus) have are added onto your Unarmed weapons and Zerothabilities you use, as if they were the weapon. (e.g. If a sword is enchanted with Weapon Potency I and Flametongue II, your fists would gain the +1 and +1d8 fire to their attack and damage rolls, and would gain the Fire trait).

Likewise, your Ki Weapons gain any benefits your Unarmed Weapons would from Talents and/or enchants, though both weapons gain the stronger benefit of the two (Potency II on handwraps vs Potency I on the Sword).