User blog comment:Nomad27/Predictions of what will Occur in Volume 10./@comment-27066364-20160406103157/@comment-4784862-20160426070843

That "trump card" is probably the "God Kin" or whatever they're called, I'm guessing.

Ainz is totally gonna end up "stealing" that girl away from them, though. WATCH!

Really, though...they probably did have that sort of reaction. They might have a "final trump card", but when they realize the actual POWER of Ainz after that war, the real question is whether or not they'll want to RISK using it on him. Especially if he's not really hostile towards humans.

Then again, they're probably so fanatical that they'll bash their heads against the wall trying to kill him in futility. I just hope it's portrayed well, just like I hope the Baharuth Empire's futile struggle is portrayed well, as well. XD