Firestar

Firestar was a leader of ThunderClan in the forest and the lake territories. He was prophesied as the "fire to save ThunderClan." He was born to kittypets Jake and Nutmeg, and lived as a kittypet named Rusty. He joined ThunderClan as an apprentice, receiving the name of Firepaw, and was mentored by Lionheart and Tigerclaw before being assigned to Bluestar. Fireheart earned his warrior name, and ascended to deputyship after Tigerclaw's banishment. He also mentored Cinderpelt before she got injured on the Thunderpath and had to switch to becoming a medicine cat, his sister, Princess's son, Cloudtail, and Tigerclaw and Goldenflower's son, Brambleclaw. After Bluestar's death, he rose to leader as Firestar, appointing Whitestorm as his deputy. He later passed the role to Graystripe upon Whitestorm's death during the battle against BloodClan, and defeated Scourge. Firestar became mates with Sandstorm, and they went on a journey to rebuild SkyClan. They were successful, and upon their return, had two daughters together: Leafpool and Squirrelstar. When Twolegs destroyed the forest, he led his Clan on the Great Journey and helped them settle into the lake territories. Firestar appointed Brambleclaw as deputy due to Graystripe's disappearance, and had him keep the role after his friend returned. Firestar, as the fourth cat in the prophecy, fought in the Great Battle and killed Tigerstar in a final battle, losing his final life due to wounds. He went to StarClan, and gave Bramblestar a life for courage. From StarClan, Firestar watched over the cats by the lake and provided prophecies to the medicine cats. When Ashfur separated the connection between StarClan and the Dark Forest, Firestar temporarily entered Rootspring's body to kill Darkstripe, and assisted in the final fight against Ashfur.