The Dragon Norns version 1 cannot be downloaded from the internet, as Kathira no longer wishes them to be available. Kathira posted on Creatures Caves that she was working on a version 2.0 of the Dragon Norns in late 2003. The Dragon Norns version 2 (which also occupy breed slot 8) were released in December 2005.
Some genetic differences between the version 2 and nornal norns are:
- They are less susceptible to disease
- They like being warm (especially their kits)