Failed attempts to experiment with magic often result in transforming dragons into these hellish creatures. They are extremely dangerous, and will mindlessly kill any living creature without regard to friend or foe.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

The Blue-Eyes Toon Dragon was a lively, naughty thing, often lashing out of turn with a cackle before disappearing into the shadows.  She was once a known for her joking personality, but after a mysterious disappearance, she rejoined her family under a new guise.  Black magic has altered her appearance and mind.  She often bursts out cackles at random, coupled with boasts of her record of stealing over 9000 "Life Points" from a shady Kaiba-boy.