Battera is a multi-billionaire who spends whatever it takes to acquire as many copies of Greed Island as necessary. He requires players to sign a contract stating that they won't complain if they get hurt or die, he will decide which cards they take with them, and they will receive 50 billion jenny upon completion.
It is revealed that he invests such a vast amount of money to obtain the Archangel's Breath card, which he believes can cure his comatose lover. Unfortunately, she passes away before anyone manages to complete the game. Subsequently, Battera uses his wealth to buy his way out of the contract.
