From Creatures Wikia
Arcwelder is the breeder for (mainly) Black ( Elite) Norns and "Arcwelder Norns". These are her best, tough breeds high on life force, with great immune systems and long lives. Their genomes have evolved through selective breeding, several wolfling runs and endurance tests. Other projects include Green & Red (Flood) Norns , Kangas (Jazz) norns, Shocking Blue Norns, Dremora (Kyn)Norns, Plasma Norns, Zabriskie Norns, Jackal Norns and Black Dragons.
She is no longer active due to personal reasons.