Permit to purchase 7 crafting materials.

Allows you to purchase the following crafting materials at the Verte Workshop:
Shimmering Fang, Deadly Stinger, Poisonous Plant Seed, Silver Core, Spirit Feather, Rotten Trishroom Spore, Foul-Smelling Liquid

*These items can also be attained normally in-game.

*After installing DLC, start the game or load a save file from the Main Menu to access it.

More details on the official game page of Advanced Crafting Set ...