Remember, the Netherlight Crucible opens the Sept 12, not when Argus opens on Aug 29.
The Netherlight Crucible is the way for bliz to "nerf" ToS by boosting our weapons by quite a big margin (+15ilvl and a second relic trait for each relic spot for free).This doesn't open right this opening Argus week but on the 3rd week. Don't look for it, don't post about it here. You just have to wait. It will come. Eventually. If you behave.