Horror has a cracked skull and a grey shark tail, which is littered with scars. Dust is the one with a hoodie and mix matched eyes, it had a purple tail and a red scarf Killer is the other one with black tear-stained eyes and a red tail Finally, Cross, a mixed shark with a red and purple tail and one white and red eye They’re very protective of each other, and aren’t fond of strangers, preferably staying with their group like most sharks.