Need just to learn how to make The Rapier of a Thousand Cuts and the plague halbard. please help

[lusty hatch]

please help

[native wren]

bro stop making new post for the exact same thing you cant learn by giving the weapon to you. You have to physically find it yourself to learn schematics

[sudden kite]

its true anytime you pick up an item you learn how to craft it with the boar whistle being the only real exception

[native wren]

you gotta defeat the boss for that recipes and I am definately sure he hasnt beat the final boss