You will get the recipes for these high level armors through a new discovery system. First you have to craft the base ilvl 355 armor (normal raid ilvl) which requires BfA Leatherworking 115. After you craft this armor, you will discover a new recipe, which is ilvl 370 (heroic raid ilvl), and after you craft one from the ilvl 370 armor, you will discover a new recipe for an ilvl 385 armor (mythic raid ilvl).
Hazzikostas posted the changes in a new blog post on the official WoW forums. Season 2 will go live on January 22 with new Warfronts, Mythic + PvP, World Content, a new Titanforging cap and much more. We’ve included his post down below and have also included a follow up post about rewarding loot for Emissaries and Assault quests based on loot specialization.
C'Thun - Alliance C'Thun - Horde Chants éternels - Alliance Chants éternels - Horde Cho'gall - Alliance Cho'gall - Horde Chromaggus - Alliance Chromaggus - Horde Confrérie du Thorium - A... Confrérie du Thorium - H... Conseil des Ombres - All... Conseil des Ombres - Horde Crushridge - Alliance Crushridge - Horde Culte de la Rive noire -... Culte de la Rive noire -... Chamber of Aspects - All... Chamber of Aspects - Horde Colinas Pardas - Alliance Colinas Pardas - Horde

A "stat squish" and "item squish" was implemented to lower the numbers used in the game, e.g. a legendary item previously with a level of 1000 reduced to 265. Unique class-specific buffs are added back, i.e. mages' Arcane Brilliance and priests' Mark of Fortitude. Titanforging—a random event that raises the initial item level of an item gained via drops or rewards—is still in the game; however, if the item is one of those affected by the Heart of Azeroth, then that item cannot be titanforged.

Despite all of these problems and this laundry list of glaring systematic issues, the crowning achievement of Battle for Azeroth’s endgame is that it still remains enjoyable all due to those two pillars of raiding and dungeons. That won’t last forever. As the expansion goes on, and the grind necessary to progress becomes even more demanding and the time spent in content that simply isn’t fun increases, it will be harder and harder for raiding and Mythic+ to carry the expansion along.
I have been playing since 2005. I have never really relied on the auction house to make my gold (I don't have the time, what with me having a life and all). In fact, I hardly ever use it. But as the years went by, I've always managed to get my gold total to progressively increase with each expansion. Not so with BFA. In fact, my total has actually gone down since BFA launch. Is this normal? Yes, I have been buying items from the rep guys, but I do that with every expansion. My gold started stagnating a bit before BFA, but since launch ... wow! I guess I can kiss that dinosaur mount goodbye!
That's where i'm at now. I got into it late. I had 40k to start. Sold fish up to about 100k total starting capital. Started making and selling decks when they were going for 80-200k on my server. Morons have repeatedly undercut decks by 30-60k at a time even after the market has been reset (not by me) multiple times. Now the decks are 25-80k... I did manage to make 3.5m gross in the last 2 weeks. Now the individual cards are selling for MUCH less than the decks so I may stop crafting myself and just start buying the individuals... idk where to go from there though. Do you think the decks will hold any value moving forward? I'm kind of hoping for something similar to obliterum in legion to increase the ilvl and keep them relevant.