The flags from the "Attunement" effects on the celestial crafted weapons have been added to the 7/7 black rune set bonus. This only applies to the wearer and cannot be given to another player.
The effect description wasn't added but the effect is there. I added the description for next week. I verified the effect is working though.
Thank you both for the information, it is greatly appreciated! This is very welcomed by saving an incredible amount of time getting the ores for new raiders for weapons.