"Ah," Gen kept his poker face up, and tried to word this as cheerfully as possible, like he wasn't raising his mental eyebrows. "This one? Della is throwing a delightful Halloween party, I'd have to say."

His deck was ... unique. Extra cards, hand-drawings, and perhaps most oddly, scientific principles were written on a lot of the cards.

He set down the following cards - Eight of Clubs, Three of Clubs, Molecular Theory, Queen of Spades, and the Uncertainty Principle.

"Hmmm," Gen tapped his chin, considering the cards. "Oh, this is a tricky sort of fortune, isn't it?"