User blog comment:Mckrongs/Monster Hunter Frontier Season Forward 2 and 2011 Anniversary/@comment-3035081-20110822165301/@comment-969093-20110822192045

I know, well... a handful of us know that. It's a solo-only urgent. Like the HR700 Black Fatalis (or was it 800?) And then HR800 Akantor (I think 800 was fatalis... and 700 Akantor... meh... look it up) and then the HR900 Crimson.

They're not much different from the normal though. And perhaps that's good for now. If they were actually adjusted to represent HR700-999 and got HC versions a lot of people would probably be screwed.