Patch 2.45 December 9th

[Zumi]

This is the most ridiculous thing I've read all day! Let them take full tumult damage and not mitigate any of it with stoneskin? You know there's more than one tumult right? I've never overhealed on this mechanic.

You have to cast an aoe heal medica or medica 2 on the first aoe it will over heal and thus you wasted all that time casting stoneskin.