Gold dragons are the ones most often killed by humans, who consider their scales to be extremely valuable. These golden scales grant them a high level of protection, similar to armor, and they use this to their advantage in battle.

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.

Goldizira had come from a clan of Gold Metallics. Now, they have been wiped out by humans. Goldizira's egg had been buried safely in a small nest underground where the humans would least expect to find it. On a rescue mission that this cave had done, there had been a Thunder female that sensed an egg. She figured it was underground and dug around, finally finding Goldizira. She brought the egg home and cared for it and it soon hatched to be a beautiful golden female. Goldizira knows what happened to her clan and has no hopes of ever finding her family, but she also knows that she has a safe home here at the cave with other dragons. Whenever there is a battle against humans, she eagerly takes part, hungry for revenge against the race that slaughtered her clan. Any human that gets close to her is doomed. Humans may not see it, but Goldizira does have a nice side. They just have to earn her trust.