Death Thirteen is a Stand featured in the third part of the anime series "JoJo's Bizarre Adventure: Stardust Crusaders." It is the Stand of Mannish Boy, an infant with a sinister intelligence. Death Thirteen possesses the unique ability to trap victims in a dream world where it can manipulate reality and attack with impunity. The Stand's appearance is that of a creepy, jester-like figure wielding a scythe. Its presence introduces a surreal and nightmarish challenge for the protagonists, highlighting the bizarre nature of the series and its creative use of Stand powers.