Hi,
Today, for the very first time, I have been able to trigger the effect of Mystified To’cha - an epic priest card whose flavor text says that if both heroes HP combined are equal to 42, set your hero health to 42
No achievement for this, really ? There should be one worth 100 points !
[Additional note] I found this answer, but I sadly cannot share it - You will have to walk your own path 
This is bliss art.
Kind regards,
Aurel