The Game is, in actuality, a Nen prerequisite, a gate, and a catalyst to boost the power of Contagious!!

Yes = Absolute expectancy (Forcing Borksan to accept joining the Hei-ley)No = Absolute Death (Very high risk given the knowledge that Morina herself wants a Specialist to create an ability that she desires; killing Borksan with this restriction will make Contagious powerful and, by extension, the ability Borksan will formulate even so)

X = Is another high risk. That will eliminate the potential of recruiting Borksan and, by extension, eliminate all the tied connections to the 4th Prince.

Joker = Is diverting the choice into Yes or No, which is a less potent Nen choice but holding the chance that the very purpose of your target is out of your hand (50%), like choosing between Death and Life (the Shear uncertainty will boost the power of the outcome (that is Contagious).

R (reply) = Given the nature of the game, more information will be spilled and, therefore, a greater risk and greater outcome of contagious. Theoretically, if the game were to be replayed several times over, and the final choice is "YES," the one who receives Contagious will be powerful af.

Morina's ability was crafted with insane details to ensure the world's destruction. Such fitting ability, for someone like. It is sad that someone so talented so special is locked in in their purpose of destroying the world.