Amanora started creating them early in 2005 together with Kathira, who created the genome, and Sephiroth, who made the Body data and the Breed agent. They were released on August 9th, 2005, during the CCSF. The genome is based on that of the Chichi Norns with the following changes: The Butterfly Norns occupy Geat slot A and can be downloaded at Amanora's Creatures.