Rank B can be solo fought, Rank A and S hp is kinda low for how many people arrive at fight, also the elites overall don't deal much damage. Fought for example Safat with like 15-20 players and I don't think I took any damage at all and he was defeated in like 15 seconds.
I like the hunt idea but please fix the difficulty. If there is no real challenge what's the point? Idea would be the more players there the more difficult the fight should become.