Aegis remained quiet as the conversation traversed into a topic he was completely clueless about. It was cabal business, and he had not officially been accepted as a member, as of yet. He understood, so he simply munched, sipped his wine, and listened. They obviously had contact with someone who had been providing some information, and from Ahriman's action the guy probably didn't much care for them, or cared little for their goal. Either way, when Lux asked if Aegis would be willing to help, he responded more or less affirmatively.
"I could probably help in some way, but I'd definitely need to know more about what we're talking about." He gave Mike a smile, as he pretty much just echoed the Sentinel, but it was true. He wouldn't jump in head first if he didn't know how deep it might be.