Lambda is a member of Shadow Garden. She is in charge of training new members. She is a dark-skinned elf with gray hair and golden eyes. Her tall stature and supple muscles can be seen even above her black bodysuit. Her eyes are sharp, and her lips are plump. Being formerly military, Lambda is strict and harsh towards trainees. Lambda was once part of the military. After becoming "possessed", she was captured by the cult and was taken to a hidden facility. Then, the Seven Shadows attacked the facility and found her being the only surviving captive. Epsilon healed Lambda, restoring her to her true form.