Ok, I understood this game system was flexible, but I'm only starting to grasp just how flexible.
What I'd like to do goes back to my question from the other day. I'd like to take part in the smallest possible successful Hamidon raid. As the number of participants gets smaller, is there any particular AT, build, or ability that becomes essential? Or is it a matter of with the right incarnate adds, it could be done by any team of X characters, no matter what the builds?