the band of outcasts that approaches Shang-Chi for training. When they request for him to teach them the Ten Ring techniques, Shang-Chi refuses and mocks Callisto for her missing eye. An enraged Callisto betrays the group and gives up Shang-Chi's whereabouts to the Emperor in exchange for membership in the Ten Rings; this ultimately leads to her former friend's Cy's death at the hands of Laughing Skull and Shang-Chi and the others escape capture. When Shang-Chi emerges victorious from the Thirteen Chambers, a remorseful Callisto is seen with the remaining Ten Rings members, who pledge their loyalty to the new Emperor. Sarah: Based on Marrow, she is a young outcast with bones protruding over her body due to her failure in mastering the Marrow technique. She later becomes a member of Shang-Chi's Lowest Caste school. Caliban: Based on the character of the same name, he is a member of Callisto's band of outcasts. Despite being rejected from many masters due to his simple-mindedness, he possesses a keen photographic memory. He later becomes a member of Shang-Chi's Lowest Caste school. Rahne: Based on Wolfsbane, she is a member of Callisto's band of outcasts who was expelled from the Wolf Clan for falling in love with Cy, a member from a rival school. Due to her training being incomplete, she is permanently stuck in her wolf-human hybrid form. She later becomes a member of Shang-Chi's Lowest Caste school. Cy: Based on Cypher, he is a member of Callisto's band of outcasts who lost his right arm when protecting his lover Rahne from her former master, due to them being from rival schools. After Callisto betrays the group to the Emperor, their hideout is raided by Rand-K'ai, Red Sai and Laughing Skull, who capture the outcasts to draw Shang-Chi out of hiding. When Cy attempts to save Rahne from Rand-K'ai, Laughing Skull kills him, devastating Rahne and the others. Although Shang-Chi helps the remaining members escape, he is guilt-ridden for not preventing Cy's death and agrees to make the outcasts his students and end his father's rule to protect them. Razor Fist: Based on the character of the same name, he is a student of the Ten Rings and is proficient in the Mortal Blade technique. When he, Typhus and Nightwind are clearing a park of vagrants, they encounter Shang-Chi, who they mistake for a drunken bum. After finding out his true identity,