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.

Tadji is a master of fright and plays her scary tricks on people just for giggles. She first locates her prey, her favorite being someone all alone walking in the woods at night. She then ups the tension, rustling the leaves or snapping the branches laying on the ground. She plays a few tricks on them, like growling ominously, just so they can barely hear her. For a finale, she either makes as much noise as possible, charging at the person like a terrible beast, chasing them all the way back to their home. Or she simply drags out the torment, slowly moving closer to them until they turn and wham! She jumps out at them, wearing a suit made of dark leaves and screeching at them as they run off or pass out. Tadji loves the traditional scary too, as she can mimic a wolf howling or an owl hooting. The village that lives close to Tadji has a curious habit of worshipping a giant forest spirit made of leaves. They also have a great respect for the woods, which they call the "Forest of Fear".