With my build i can live against enemies no problem. But when I use apocalyptic form and it runs out it seems to bring my health from 110 000hp down to 21 000hp until i use threatening shout. This becomes a problem when using it against Wrath of Serisel units because they all have a disabling move they use every 5 seconds or so that will instantly take me out of apocalyptic form and because my health drops by 90 000hp it will kill me in 1 shot. Very frustrating.

These doesn't seem intended or this seems like a flaw with apocalyptic form unless I'm missing something.