(Noticed the second version too late, so go ahead and just choose one)
The savior of New York City packs a mean gun and looks cute in a little black dress. While she might look as normal and sweet as a girl can be, she's a veteran cop from the largest city in the United States. Like any good officer, she specializes in many things - haste, healing and both ranged and melee combat - but her trademark in the arena is Liberate. During this attack, her mitochondria release the power of life itself, obliterating anything touched. So, while Deathguise may be fast and possess deadly magic attack, a single blast from Aya should send him packing if she can get the jump on him - and her CM Protector let’s her do just that.
So what if Kuja fights like a third grader and Necron got the boot from the DL proper? Deathguise deserves some respect. R-E-S-P-C-E-T. He's got villainous style down pat: a fearsome, flying badass, who possesses both an accurate version of Death and the arena shattering Meteor. All this awesome creature of evil has to do is survive a single, puny girl's one-shot magical spell. Then? She'll be slowed, out of MP, stunned and completely defenseless against Deathguise's devastating attacks. While Miss Brea may have gotten the best of Eve's demonic powers, her pathetic Mitochondria are just no match for a classic Magical Creature of Doom.