He approached the workbench and saw that there was a book that he'd never seen before. He opened it and there was a set of words that he didn't expect to see.
'Creation Manual (Revised)'
When he flipped open the book, he saw that there are a lot of black icons that covered all the pages of the book. When he saw that there's a page in front where a big circle could be seen, he tried to place the copper ore on it.
The page glowed as a light passed through the ore as if the book was scanning it and in a second; the book started flipping on its own as images appeared at some of the black silhouettes inside the book.
"Wait, aren't these the recipes for the Copper set?" Urie was confused, but another strange thing happened when the book flipped page once again and different items were shown on the black silhouettes which were unfamiliar to him.
When he took a look, he saw that it needs the integration of both Forging and Crafting subclasses.