Lune

Lune is a molly who is mentioned in chapter six.

Story
When Marigold was a trainee, she was patrolling when she heard a cat shouting for help. So, she walked over to a patch of brambles, where there was a young loner. Yew's Guardians took her in, and she told them her name: Lunefire. She said Lune meant moon, and the name was given to her by humans. She was renamed Lune, and given to Gaze for training. He was, of course, very excited, as she was his first trainee. So he took her all around the territory, teaching her everything he knew. They were very close friends.

She was a prodigy, a genius. She quickly got her title: Fireclaws, for the fire that burnt in her claws when she fought. However, it turned out that her name had a further meaning - for fire is destructive. One day, she just...snapped. Nobody knows why. She tried to kill Gaze. He barely escaped with his life - in fact, he wouldn’t have if it wasn’t for Marigold. She pulled Lune off him, and killed her.

Trivia

 * In chapters eight and nine, two cats appear who have the name Lune. It is currently unknown whether they are the same as Fireclaws Lune (although it is very likely)