Hi everyone!
Due to an unexpected error, we will be postponing Kiera's revamp launch to our next client patch date, 14th of December.
Thank you all for writing your thoughts and feedback on the proposed changes for Kiera. Please keep them coming as what was shared is not final and these feedback are passed on to the developers. We will keep you guys updated if there are newer editions of the skills. With regards to the messages roll back, we are checking with the admin about it. Rest assured we have read and noted the comments that you guys have shared.
We are also aware of your feedback from this thread:
viewtopic.php?f=6&t=4407
Please continue to look forward to Kiera's revamp! 
Kiera can wait as long as you guys can make her a valiant-level hero again...
I have expressed my opinion on kiera revamp in previous post. kiera's skill are so classic, long cd(5 turn is still long), low damage in pvp(after migrated by def&mag), little CC effect(compared to zoey). I think if you want to keep kiera as a classic mystic, at least give her a significantly better aura, so she's not useless in the first 4 turns...
Also I don't really happy to see mystics became pvp-only heroes... why not make kiera good in pve while zoey is good in pvp so they do not compete directly with each other(since kiera have no chance to win zoey). however, as already mentioned, this revamp has nothing to do with pve... so just hope we get a pve focused mystic later...
looking forward for kiera revamp... and the revamp of other valiant heroes.... It seems valiant selector are less attractive for us than before... Many of my friends just pick arena hero every 2 weeks instead of saving for a outdated valiant. I personally appreciate dev's effort to keep valiants up-to-date......But maybe it's time to do something about power creep instead of simply turning old heroes into insignia...