User blog comment:Thailog/Ep. 202 "Earthlings" discussion/@comment-5080942-20120506035904/@comment-70.75.82.239-20120506134314

I don't know, after re-watching the trailer it seems to spreading some sort of energy envelop, meaning that the orb in the trailer is what Sardath is making but it is not the bomb but in fact the zeta shield he is making, plus if Strange is seeing the plans also I think he could tell if it was destructive or nor.