Uh... sure. She has those knuckle wrinkles. Definitely not part of a person (????)

"Huh! You have some furrows on your knuckles. Normally I can't sense anything about people at all because of my Manton limit." 

"So my power is... no, it can't just be pretending about whether I'm alive or not, Dad doesn't have a Manton limit, he can just teleport his carrying capacity."

"Hm... can you try sending different knuckle wrinkles than you actually have?"

Sure. She has uncanny gross numbers of them, Lucien's power.

"Umm. Wow that is a lot."

"Okay, so I can lie to powers about more than whether I'm alive, I should check if I can tell Dad's power I weigh an ounce."

"Bet you can. I also think you can mess with precogs, anyone who points a sensory power at you, and probably loads more."

"I wonder if I can poke it enough to present the image I want to powers I don't know about."

"Personally I'm wondering whether Bitch can turn you into a giant mutant Lorica." 

"Well, I wasn't wondering that, but thanks for the mental image."

"I'm going with 'Tribune'."

"Cute. Rete, get me some candidates - oh, I like Galea."

"Neat! Now who wants to play Mafia?" she asks, grinning.

"I can unboop you, you know."

"You have a better suggestion?"

"Scrabble."

"Trivial Pursuit."

"Or, in the domain of things none of us can trivially cheat at, Scattergories."

"I have scrabble but none of the others."

"It's not really a this many players kind of game. Do you have anything that scales to this number and isn't Mafia? Or we can do Mafia with Tattletale unbooped."

"I can play god?"

She likes her boop and does not want to give it up.

"I guess you can keep your boop for that."

Then she can organize a game of Mafia while smiling knowingly the whole time.

The Loricae have no particular advantage at Mafia if they aren't getting Rete to help them cheat, which they aren't, since there is no reason to expect them to all be on the same side.