Hola Tal'ke! Thank you for the video and the efforts to have discussion for PvP.
I haven't been able to reach a decision as to wither I prefer the change or not just yet and it's for more than one reason. So I'll try to share where my mind is at at this current time.
1. I'm okay with them taking risks, it's healthy to test new things as it can give the development more information to potentially reach greater things in general.
1.5. With that said the problem with this is the patch cycles are too slow for them to quickly take steps back if needed.
2. To mitigate game changing mechanics I feel that a pre-season in Ranked play should coincide with such a change. That way we can digest being their testers, without the feelsbad. Something no longer than a month preferably though again we go back to the issue above in 1.5.
3. I believe the purify change was made away from the rest of the changes we received this patch. If you look at them side by side it looks like there is no parallels to one another which to me makes the purify change fall short of it's main design. I.E See Miracle of Nature / Encore of Light MP drains.
I'm not against this iteration of purify yet and am trying to stay open minded. As an experienced player I can only agree that it is definitely a punishing change for newer players (especially in Crystalline Conflict). I hope we can keep a healthy discussion going from here on and that Square can consider some of our feedback.