New game: "For how much?"

[AtwerJ]

It's a 1v1, PvP game. Basically the challenger (P1) says "For how much you [do x thing or whatever]?" and the challenged (P2) gives a number, like "For 5." Both of them will say a number (at the same time IRL), if the numbers you gave are different, the challenger loses. But if the numbers are the same, the challenged loses!
P1: "For how much?"
P2: "For 6"
P1: 6!
P2: 3!

With Ninigi, it'd work like a command, for example "?challenge @user [amountofmoney]", the other user has the choice to accept or decline the challenge. Ninigi then asks the other user (P2) what number does he want to go with, and once the number is decided, the players have to DM Ninigi the numbers they chose. Once both players did that, Ninigi announces the numbers picked by both players and the winner.
Edit: Also, I think there should be a limit for the bot, to how low the number can be like 3.

[GIVEMEAUSERNAMETHEFUCK]

I personally think this is a suboptimal idea, while you may disagree my intellectual viewpoint is that the contributors should first focus on #47
But alas this is but my personal point of view.

[Glazelf]

Closing this since gambling rules changed.