Spotted Greenwings are relatively small nocturnal dragons. Easily recognizable by the fleshy appendages growing off of their head and rump, they are most commonly seen in forests at night, leaping and soaring from tree to tree. While generally social, spotted greenwings are very quiet and rarely make any sort of vocalization. Their bodies are unusually warm to the touch, though they are unable to breathe fire. Greenwings are voracious feeders and will consume nearly any living thing that they can fit in their mouths.

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.

Hornrim lives alone in a crystal cave located at the base of the mountain range that is home to Pasque Corona, Yarrow Corona, and Aerobat. The crystals within his cave are greatly renowned for their magical properties, and are greatly sought after by powerful wizards and sorcerers. As a result, Hornrim has slowly developed a symbiotic relationship with the magic-weavers, which involves them bringing large amounts of food for the Greenwing to earn the privilege of venturing into the cave and selecting a crystal for their wands and talismans. On account of this relationship, Hornrim spends most of his time in his cave, only leaving for one hour each night to take care of personal business.