Kalawarner

Kalawarner was a Fallen Angel who allied herself with Raynare in her plot to steal Asia's Sacred Gear.

Appearance
Kalawarner was a tall and buxom woman with brown eyes and long, navy blue hair that obscured her right eye.

Her attire consisted of a maroon, trenchcoat-like top with a wide collar, a matching miniskirt, and black heeled shoes. The trenchcoat top was open at her chest, giving view to her breasts and cleavage. She also wore a gold necklace around her neck. She appears to wear a white shirt underneath her top, but it can only be seen from the bottom.

Personality
Kalawarner was shown to be an arrogant and no-nonsense woman with a tendency to look down on her opponents. She is quite sadistic and shows no mercy towards her opponents. She also appears to be quite loyal to their leader, Azazel. She is also a cruel and manipulative cynic.

History
Not much was known about Kalawarner, other than the fact that she sided with Raynare in her plot to steal Asia's Sacred Gear.

The Red Dragon Emperor's Awakening
In the anime, Kalawarner attacked Issei after the latter's first errand as a Devil (visiting one of Koneko's regular clients, Morisawa). Although she had the upper hand, she was forced to retreat when Issei activated his Sacred Gear (in its then-Twice Critical state) for the first time.

Later on, she, along with Dohnaseek and Mittelt, fought against Rias and Akeno during the Occult Research Club's mission to save Asia from Raynare. She was terminated by Rias' Power of Destruction after making fun of Issei for how he was treated by Raynare (then as Yuuma) on their first date, which provoked Rias.

Powers & Abilities
Light-Based Weapons: Kalawarner can create and throw light spears to kill Devils.

Flight: Being a Fallen Angel, Kalawarner can fly using her wings.