Hello,
I got my mage tower artifact appearence and just recently decided to get the fel/green color one by soloing heroic TOS killing all the bosses including Kil Jaden. The updated fell color did not appear in my transmogs. I looked online and found this -
"Note: The basic tint of the challenge appearance is unobtainable as of Battle for Azeroth prepatch. The other tints can still be unlocked if you finished the Mage Tower Artifact Challenge during Legion. "
Is this a bug or am I not able to get the other color tints to my flaming warglaives ?