In the Patch 10.0.7 PTR, another alt catch-up has been added. Together with the Primalist Gear Tokens that allow alts to obtain fresh ilvl385 gear, you can now further upgrade that Primalist gear to ilvl395!
You can use Untapped Forbidden Knowledge to upgrade any ilvl385 Primalist pieces to ilvl395. As of the most recent Patch 10.0.7 PTR build, these can drop from rares, chests and events within the Forbidden Reach.