[Carmen gives a small smile to the dealer and nods in appreciation. She then takes a seat at Aziraphale's shoulder and looks over his hand. Thankfully in a place like this there is enough chatter and noise from the other games that she can keep her voice low enough for Aziraphale to hear without giving away anything to any other players (or the dealer) at the table.]

You get to switch out cards now. I would give the dealer these three cards and see what you can get from the pile.

[She indicates the cards in question.]