Bruno fidgetted momentarily, extremely tempted to let Kiryu know about the work he was doing with Yuusei to create exactly that. But not having touched base with Kaiba about it for more than two weeks, we still wasn't sure if he was allowed to talk about it yet. If Yuusei knew otherwise or if he figured Kiryu could keep a secret, then maybe he'd bring it up.

"Have you talked to Ruka and Rua? They work at Kaibacorp making cards from our time, they might remember enough about yours to bring them here too."