Mittelt was a Fallen Angel who allied herself with Raynare in her plot to steal Asia Argento's Sacred Gear[1]. Mittelt was a girl with blonde hair which was styled into twin-tails and blue eyes[2]. She wore a Gothic Lolita attire, which consisted of a black dress with white frills, a large black bow on the front, and a green jewel embedded on the collar, white thigh-high socks, and black shoes. Mittelt seemed to be a joyful, upbeat girl at first glance[4], but in reality she was extremely cruel, spiteful, and cynical. In the anime, she was ordered by Raynare to stand guard at the back of the abandoned Church[7]. She was soon confronted by Rias and Akeno and fought them alongside Kalawarner and Dohnaseek.[8] She was terminated by Rias' Power of Destruction[9] after making fun of Issei for how he was treated by Raynare (then as Yuuma) on their first date, which made Rias angry.[10] She uses a light spear is pink.