Vampire Dragons are members of the undead. They sustain themselves by drinking the blood of others. It is said that they are only “alive” at night, and seem dead or asleep during the day, as they cannot endure sunlight for long periods of time. Vampire Dragons can only reproduce by changing the eggs of other dragons, puncturing the shell with their fangs and injecting venom that kills the baby inside.

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.

Terrorlily is an eccentric vampire dragon. He does not participate in the battle between the Vampire dragons and the Soulpeace dragons. Instead, he devotes his nighttime energy to something that the other Vampire dragons find strange and unnatural. Terrorlily is a gardener.

Terrorlily's garden is situated in a small clearing in the Fall-Leaf forest. The garden is surrounded by tall black walls made of boulders that Terrorlily has dragged with his bare claws from the mountain range known as "The Dragon's Teeth". Inside the garden walls grow plants of many wondrous varieties. There are flowers that live on nothing but blood, trees that can communicate by twisting their branches in intricate patterns, ferns that can hum and many other fascinating types of vegetation. The plants have one thing in common though. They only bloom at night.

Terrorlily cultivates and guards each plant with astonishing care. He's on excellent terms with the green dragons, in particular a dragon named Pinesea.