Sunset Dragons are closely related to sunrise dragons. However, their behaviors differ greatly. Sunset Dragons generally live alone or in small packs. They are more active in the evening, hunting and performing all of their daily tasks as the sun sets.

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.

One cold winter morning the dragons of the Caves of Twilight were hushed as a strange figure made his way into the cave. They did not know who he was, but sensed that he was very important. They watched as he placed an egg in the nesting area and then silently walked off. They were mildly confused, but when the Prophet of Twilight found the egg later on, they were elated to see the happiness it brought her.

The egg was carefully looked after, and even after it hatched the Prophet worried over the attention the young hatchling might arouse. When the young one came of age, the Prophet happily bestowed upon her the name Rosarie Twilight Thuwed.

Though sunset dragons are active after the sun has begun to set, Rosarie enjoys the sight of the sun on the horizon so much that she will only fall asleep to the light of the rising sun. The Prophet theorizes that Rosarie does this because she knows her mother was a sunrise dragon.