Legion Classic gear...

Long story short, I'm hoping legion Classic will be a thing eventually and had a sudden urge to draw out gear pieces for a vengeance DH like my main was back in the day...

I remember having an epic ring that gave me an absorb shield every 30 seconds. I remember having compared it to the legendary necklace that had the same effect and noticed that the legendary necklace was based on a higher health percent... Back than I wasn't lucky enough to drop that necklace and was unable to test if I could equip both at once, however I wanted to try again on the theoretical legion Classic (if it exists).

Now my problem (and question) is What in the world happened to the ring!?

I have searched every Index just short of the patch notes themselves searching for this thing so I could farm whatever loot pull I got it from and I cannot find a hint of it's existence. There's no way I'm going insane, I specifically remember refusing to use Argus rings because that low I-lvl epic ring gave me a shield for like 600k health every 30 seconds. (I had 5M total). That thing let me 1v5 in battlegrounds and singlehandedly fight World Bosses for breakfast... Well that and cause VDH were broken...