Hello there.
I haven't done a single challenge mode yet and I am not sure if I ever will, but out of curiousity I would like to know what Blizzard did to spice things up.
I know that all Enemies have ~50% more health and deal more damage. There are some larger packs or even additional packs. What would like to know, Blizzard said that mobs and/or bosses would maybe get a new mechanic. I know that the Jinyu boss in the Jade Temple has something, but that's about it. Are there any more new mechanics?
As said, it's more out of curiousity, because these changes can't be looked up in the Dungeon Journal and WoWpedia also doesn't have challenge mode changes yet (at least not since the last time I looked there).
Any answers pretty please? =3