I can only take five others on my teleport, so the four of us and Huthrim. Astrek is now a killing machine, so he gets one of the spots.
Wait, I need to include Thale as well, since we will need his casting to prepare us for the ambush.
"We go out. I lore them to the rest of you. You are hidden from them magically. We it gets close enough, Hurthim, Rubius, Parker and Ari unleash with ranged attacks from hidden. I will contingent a spell to save me when it breathes on me, then you fire."