User blog comment:FairyRaven/Fairy Tail Chapter 389: The Twin Dragons vs. The King of Hades, Review and Commentary/@comment-2214433-20140620094147/@comment-7418318-20140620095357

I somehow doubt that Kyouka would brief Lamy in-depth about their plans right in the lab. She might have mentioned the general facts of their plan, but surely not how Face was activated and what kind of magic the Chairman could use.