Here's the first few minutes of EE Breaking the Ranks. Free version of Bandicam has a maximum recording time, so I teleported out before then.
https://www.youtube.com/watch?v=Fag7...ature=youtu.be
First wave is mostly me just clearing monsters and jumping around to avoid being surrounded. I open the XP report after a little under a minute of fighting, so its 1 kill per 3 seconds in EE. Fully boosted 7 kills in the first 14 seconds of fighting (0:38-0:52).
Second wave is mostly me standing there and passively killing monsters with AOE dot. It takes about 30 seconds for those 5000 hp monsters to melt away while I stand there taking every hit and not fight back. I let myself get surrounded a few times just to show off my healing.
The percentage hp component of my AOE damage means that my actual dps goes up against more monsters and against stronger monsters, like the champion in the first pack of 7.