Despite their massive size, Lacula Dragons are supremely stealthy creatures that rely on cunning wit to overcome the disadvantage of their large, flightless bodies. These dragons carve their homes into wet caves along the shores of sea cliffs, and use their resourcefulness to trap prey into the corners of large labyrinths of their own design. Typical prey often includes other dragons of medium size, but Lacula Dragons have been known to overcome larger creatures through sheer ambition and force of will. Their bite is often fatal to smaller creatures due to the potent venom in their hooked fangs, which is capable of paralyzing even the largest of adversaries. Although these dragons are solitary in nature and only meet for breeding purposes, a Lacula may be convinced to share its territory with another dragon if advantageous. In this case, the bonds a Lacula forms are everlasting, and any companions of a Lacula should count themselves lucky to have such a dragon willing to protect them.

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.

Villain's Tridecagon is very good at taking complicated things and explaining them in even more complicated ways. She tried to devise a simple puzzle for those who want to find her lair and get her treasure, but when her work was done, it became very difficult to solve, and she lounges rather disappointedly at the end of the puzzle waiting for visitors. Many in their attempts to locate Tridecagon give up and just shout greetings and nice things into the tunnel before leaving. Some have left paintings and nail polish for her, even though paintings don't survive long in the dankness, and she has no nails. When she's found outside her lodgings, people inexplicably want to speak with her and ask her to explain things to them. It seems they find her entertaining.