Last night, the Old Guard took a swing at one more fight in mythic Emerald Nightmare and managed to take down Elerethe Renferal.
(http://lesgrognards.net/forums/gallery/2_13_01_17_8_20_29.jpeg) (http://lesgrognards.net/forums/gallery/2_13_01_17_8_20_29.jpeg)
Unlike Ursoc, we found the fight was simply about understanding mechanics and responding properly to what is going on. It wasn't too bad but at least for me personally, I still don't like the fight in any mode.
This kill brings the Old Guard kill count in mythic Emerald Nightmare to 3. Not bad for only about a total of 3 raids spent in that difficulty mode. If only it would be that easy... Perhaps someday we will return back to try to get more down in mythics but our sights are set on heroic Nighthold..!