I dunno man. I 3 manned the abyss yesterday just screwing around with 3 32's. I didn't think it would happen honestly but, we made it. Granted you can be a 1 hit wonder with the thrall as a 31, I think some 31s could piggy back on some 32's. We bypassed the first 2 lights and ran straight to the 3rd. That puts the pack of thrall a few steps behind and you throw some solar grenades or a rocket with cluster bomb to keep them off.