X-Coin

X-Coin (previously known as C-Coins) is a type of currency in Master X Master. They are the cash currency in the game that is mainly obtained by purchasing it with real money. It can sometimes be found as rewards for completing certain missions and in daily login rewards.

They can be used to purchase Masters, Master skins, and Functional Items.

There is currently no way to buy them, but players receive a certain amount of X-Coin when starting the beta.