Professions Guide in Shadowlands
- You need reagents from Korthia - Korthite Crystal to make new legendary. You can get it from every activity in Korthia. It's BOE.
- You need to buy Vestige of Origins from Death's Advance intedant. It cost 2k Stygia.
- For raid characters easier to buy rune armor than farm it on your own.
There's no total changes in this patch , you still can ignore this aspect of the game.
After you reach 4th level of reputation with The Archivists' Codex you can buy recipe for craft gear. It allow you to craft 230 items. You can use only 1 of this items.