Agreed - my wife and I always play 4 investigators (2 each), and by far the most difficult Elder One for us has been Azathoth. He can zoom along the summoning track, and we had multiple times where he went from zero to three summoning symbols in a single turn thanks to the multiple copies of cosmic upheaval.
Might have to try him at 2 investigators as mentioned above - I can see how fewer investigators means each is doing more per mythos card drawn.
Might have to try him at 2 investigators as mentioned above - I can see how fewer investigators means each is doing more per mythos card drawn.