Kalawarner

Kalawarner is a Fallen Angel who worked alongside Raynare to execute early plans for seizing Asia's Sacred Gear. She first ambushed Issei during one of his initial devil assignments, though her advantage was lost when he activated Twice Critical. During the mission to rescue Asia from Raynare, she fought alongside Dohnaseek and Mittelt against Rias Gremory and Akeno Himejima.