- See also: Mio
Mio is the weakest of the three sergeants in terms of HP but her attacks are actually more devastating. The two primary attacks she uses are Stun Gun and Balloon. Stun Gun is weak, but it has a strong chance of inflicting Paralysis on a character.
Balloon has a little bit of luck to it as it consists of Mio filling up several balloons with nerve gas and releasing them into the arena. If they connect, they can inflict a character with Poison and Sleep.
Start off the battle with ranged magic like Burnflame or Howlslash to eliminate the soldiers, then focus your attention on Mio. Like the previous battles with Saki and Nana, it may be useful to begin the battle with defensive spells such as Diggin' and Runner. Sue should be used to heal the party if she has Alheal available.