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.

Ba all symbolizes the demonic power of Ba' al (that might mean 'master' or 'the Lord'), the first and principal Duke, the ruler of the eastern part of Hell. There are sixty-six legions of demons under his command. He was once the local pagan god of fertility, and was worshiped, but now Ba all is a high-ranking demon, and another member of the Order of the Fly.

Ba all has the power to make those who invoke him invisible, also it must be said that his power is stronger in October, when he became what he is now. He makes people wise, speaks hoarsely, and carries ashes in his pocket.

According to grimoires (especially the Grimoire of Armadel and the Grimoire of Galdrabok), Ba all appears in the forms of a man, cat, toad, or combinations thereof.