Marco couldn't catch the irony of the situation, but it sounded smart to him. And he already felt better having vented about the situation. He nodded and let Oliver lead him in the right direction.
"Yeah, they're the cards that I've had forever. Tara taught me how to use them like tarot cards, so they're... They're my fortune telling playing cards, I guess." He also used to hide dime bags in the box they came in, but that took the charm out of it. "But yeah, they're just regular cards. We could try that, if you want. I don't know what a slip lid is."