"I have. I've broken in," Annabeth says, maybe a little purposely, especially once she catches the glance Bucky gives Sharon. "It's entirely likely the interior has been altered since being taken over, especially given the exterior changes, but there are a handful of ways in and out that'll probably be useful." And she'll share them, because if all four of them are going to be working in the palace, it'll be better to have alternative ways out. She walks over to the maps on the table, starts scanning them over herself.

"Any discussions of information we have should probably take place out of the palace, if possible, at risk of being overheard and busted. But we could use passwords to signal a need for immediate communication. And whatever we look like under disguise - we should know, so there aren't any cases of mistaken identity among us."

She doesn't look up at Sharon, but it's clear the next question is for her. "Does the magic user have a name? If we're going to use the amulets, we should know as much as we can about them."

She has a guess. A good guess. But she'll play dumb.