Ralsei

Ralsei is the gentle Prince of the Dark and a central party member in Deltarune. He guides Kris and Susie through Dark Worlds while teaching them the prophecy and advocating peaceful solutions.

Ralsei's story, motivations, and conflicts

Ralsei is polite, optimistic, nurturing, and sometimes evasive about information he appears to understand. He uses healing, pacification, defensive magic, and support spells rather than emphasizing physical damage.

Ralsei's relationships and major turning points

His friendship with Kris and Susie develops as Susie learns compassion and the group begins questioning the prophecy. Ralsei's resemblance to Asriel and unusual knowledge create continuing uncertainty about his origin and intentions.