Yeah, it's all about the symbolism.
I love how "Big Jaws + Skull Kraken = Aero Shark" is used again. And kinda annoyed that it ends with Double-Up Chance.....AGAIN
Also, it's interesting that Nasch intends to lose even before Yuma canceling the attack.
The card he drawn via Barian Chaos Draw has to be Glorious Seven, which means if Yuma's attack didn't kill him, then Glorious Seven will.