Ultimate Ghost

 Ultimate Ghost is the main antagonist and final boss of Find Mii, he was the mastermind behind kidnapping the king in Find Mii (although he didn't apear until the end). He apears to be a giant, purple behemoth with horns and yellow eyes and mouth, he has a whopping 145 HP during the first playthrough and 150 HP during the second, in Find Mii 2 it is revealed that he was not the true leader of the monsters, the true leader was dark lord/dark emperor, when Ultimate Ghost is defeated he appears to glow, then he would apear to fade away, but it is reviled in Find Mii 2 that he somehow survived later,this is because he reapeared in Find Mii 2 before the showdown agenst Dark lord.in the Find Mii 2 batle,he can cancel green and orange magic and use level down gas.