It's nice to see that the Evoker's "Rescue" has found some good uses to help the poor DK and Paladin tanks out. I only saw the Dark Legacy comic version of what could happen with the Rescue. I think I already posted it, but here it is again.

https://darklegacycomics.com/841

It also looks interesting that the cloth is made "rare" due to there being better uses out of it for gear. It's kind of looks like a similar idea may work here too as long as a rare material of sorts is needed to make it. Something like the Exciting Fiber or Leather that drops from the level 90 map dungeons. It could possibly use the slightly more common white cloth that can drop from the first map chest (before we consider a portal spawning for the dungeon) if it uses something like 5 - 10 of them.