
Originally Posted by
calinz
Yes all 4 can be up at once, however apparently only one can pop each 2 hours or so. So if Morax was killed 2 hours ago either he or one of the 3 other NMs there can pop in his place. Then 2 hours later another NM will pop regardless whether the first one is still alive or not. That's the way I see it at least. And also for a NM to pop, the placeholder must be killed.
For my first and 2nd try, Morax popped within 2 hours back to back. The 3rd time I camped for 5 hours without a pop, fourth time it took 10+ hours and the fifth time I think it was about 8 or so