Shadowsight

Shadowsight is a ShadowClan medicine cat under Tigerstar's leadership in the lake territories. He was born as Shadowkit to Dovewing and Tigerheart alongside Pouncekit and Lightkit in the guardian cats' territory. Shadowkit experienced violent seizures followed by visions usually warning him of something to happen, and they progressed throughout his apprenticeship. He became a medicine cat apprentice named Shadowpaw under Puddleshine. When contact with StarClan was severed, Shadowpaw began hearing a voice, and after following his orders to save Bramblestar, became the sole remaining connection to StarClan. He later earned his full name, Shadowsight, and learned of Bramblestar's impostor, realizing the voice he heard was using him. After the impostor attempted to kill him, Shadowsight became a ghost and freed Bramblestar's ghost from the Dark Forest. He returned to his body in ShadowClan.