you watch the epic battle sequence and one of two things happen.
1) attack connects (you have a royal straight only to be beat at the river with a royal flush and you went all in and you and your chips die a miserable death)
or
2) game crashes (you have a royal flush only to have the casino cash out counter spontaneously destroyed when you step up by a meteor, and in the ensuing chaos you drop your tray of chips across the floor and they fall into the gaping chasm left by the crater and while you are reaching for the few chips on a outlying ledge, a freak earthquake causes the chasm to close shut. when you try to claim shenanigans, because you totally can at this moment, everyone denies what happened and you get slapped in the face by a Hisui 5A)
That's what happens when RoSHIaKI uses his epic hang-glider attack.
or
3) he misses because he was trying to hit Satsuki who for some god-awful reason has 180+ points of evasion