Ein (Mask ON)

There wasn't much of her emotions displayed in both the manga and the anime, as she is often seen wearing her mask and is immobile unless commanded by her master Kuzuma Aohara. She wields katanas and appears to be proficient in using it. She was able to fight evenly against Mayuko Nise during their fight, along with cutting any surrounding objects in half. After Kuzuma Aohara died, he allowed her to choose her own path and entrusted her with the ability to stop an angel from moving for 1 second. in the Dino subject series Ein became one of the dino formers and she has ability to command her army of velociraptors. dinosaur powers: Raptor communication, camouflage, Raptor sneak attack, and velociraptors command to attack and defend her. now she's wearing her smiling mask.