Stormwolf is a gray and black tom with blue eyes.
Stormwolf was born to Snowdawn and Wolfclaw of MountainClan. His sister is Mistrain. His mentor was Redflame but he was taught by both Redflame and Adderscale. When he was and apprentice he left MounatinClan and joined CanyonClan. He was made an apprentice there along with his sister.