Mitsuru Kirijo

Mitsuru Kirjio is a character from the Persona series and the current leader of the Kirijo group.

Biography
The Misturu seen in the canon seems to be an altered version of the canon Mitsuru. She's the exact same, except she ended up fighting in a DEATH BATTLE! against Weiss Schnee and winning.

A few months later she received a mysterious invitation, and teamed up with Weiss to try and figure out what was going on, before they vanished.

She was not seen against after King for a Crazy Day.

Personality
Compared to her appearances in the Persona series, Mitsuru is more serious, but also more welcoming and approachable, at least when compared to Weiss. She is of course, a lot more experienced, with it being 10 years since the events of Persona 3.

Abilities
As seen in Weiss VS Mitsuru, Mitsuru is actually immune to other ice attacks. The maiden strikes with her rapier but also her Persona Artemesia. The Persona is insanely fast, and has a long ranged ice whip and grants Mitsuru telepathic ability. Mitsuru also has many spells, including the Marin Karin which she likes... a bit too much.

Not only does she have masterful ice abilities, but she can survive explosions and can destroy demons. However, if we put her up against an opponent like Dedede, the match wouldn't even be close.

Trivia

 * Chiaki Sakura Rose actually really likes Mitsuru, though most likely due to her similarities to Weiss.
 * Weiss also looks up to Mitsuru, although she'd never admit it.
 * Apparently this canon's version of Mitsuru met Weiss's sister Winter, but details are unknown.