Extraterrestrial mascots

fictional character

mascot of the 1996 Summer Olympics

is a character of the 2011 anime series Puella Magi Madoka Magica and its 2013 sequel The Rebellion Story. They are also a "messenger of magic" that can grant any wish to a certain girl, on the condition that she become a magical girl and fight against the witches, who are in fact themselves corrupted magical girls. It is later revealed that their true name is Incubator. Kyubey's true goal in creating magical girls and witches is to counter entropy and stave off the heat death of the universe.