Pyralspite

Redglare had a dragon lusus named Pyralspite. It is most likely a fully matured member of the same species as Terezi's lusus. Pyralspite was larger than a ship; when it flew over the cove where Mindfang kept her fleet of ships, its shadow was cast over the whole area. It blocked out the entire moon with its silhouette, and was able to swallow Mindfang's lusus whole. Its red eyes were bright enough to damage troll vision and, in the post-scratch version of Earth, another member of Pyralspite's race was able to cause an explosion with its glare when it encountered Jake and Lil Seb flying through the sky. Redglare and Pyralspite continued to work together well into Redglare's adult life, with Pyralspite serving as Redglare's mount; this indicates that this may be the normal procedure in troll-lusus relationships after the troll reaches maturity. It is also mentioned that Pyralspite swallowed Marquise Spinneret Mindfang's lusus whole, although hers was never seen in the story.