Lightsong is a character from the fantasy series Mistborn by Brandon Sanderson. He is a god of the afterlife, known for his humorous and carefree personality. Despite his divine status, Lightsong struggles with his identity and purpose, often questioning the nature of his existence and the beliefs surrounding the gods. As a member of the Returned, Lightsong possesses unique abilities, including enhanced strength and healing. His character explores themes of faith, doubt, and the search for meaning, making him a compelling figure in the narrative. His interactions with other characters reveal deeper insights into the world of Scadrial.