Black Dragons are warriors. They are strong and capable in battles of force, but also ample magic users, capable of devastating opponents with their spells. Their bright eyes give them excellent night vision, which is why they generally hunt during the night.

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.

For over a year, Acid has been over looking the Force Clan as a leader. His large, muscular body proved resilient in battle and catastrophic in damage. Acid's mind is silent, thoughtful, and calculating- he was never known for his hotheadedness, but rather his ability to sit back and determine options and strategies. As one of the most formidable dragons of the Clan, the others have wordlessly crowned him their King, and thus he watches over them as royalty and his kingdom.

However, there is a darkness that lurks deep in Acid's mind. He understands this, but refuses to embrace it, and seeks to hide it as best as he can. Only one other dragon, AA (Apothecary of the Apocalypse), knows his secret, but as his best friend, will take it to the grave.

So far, Acid has taken only Silvers as his mates, and has convinced himself he will not find the perfect dragoness.