Lightningstripe is a light brown tabby she-cat with green eyes and white paws, chest, and underbelly.
- Lightningkit is first seen in the Nursery, complaining to Silvertail that she is cold. She later is made an apprentice, and is given Icestorm a mentor. Soon, she recieves her warrior name, Lightningstripe. Icestorm is extremely proud of her apprentice.
- Her body is found under the Dumpster, and it is suspected that Blood killed her, as his scent is on her body and tufts of his fur are in her claws. Icestorm grieves for her apprentice.
- Lightningstripe is a quiet she-cat. She enjoys have little naps here and there, and her favorite prey is vole.