A part-wolf cat, whom has mostly black fur, making their snout hard to see, they have fluffy cheek tufts, and spikey neck fur, with a torn ear, around their glowing yellow eyes is a white mask, which gives them their name 'Skull'face' They are large, and they go by they;them pronouns, and are non-binary. They speak cat because they were found and raised by a cat clan. They also always have their claws unsheathe, since they can't sheathed their claws like a cat can, and they can't loaf, and rather wags their tail in a positive expression instead of negative like cats. They are very hostile and aggressive, and we will get more into them later. ANYWAYS, basically, before Bluefur was born(aka now Bluestar) There was another leader of thunderclan who was named Crimson'star. You see the deputy, Morning'song was the mate of Bright'eyes but they hid it so Bright'eyes could become medicine cat, Bright'eyes poisoned Morningstar to make the deputy leader, But they forgot leaders have 9 lives, and spreaded a disease to the whole clan. They were the only one who lived, and morningstar turned into skullface who now kills off cats one by one in the clan after it repopulated.