Guardian Dragons have large shields on the end of their tails. Although the shields appear to be heavy, they are light, yet nearly unbreakable. Guardian Dragons use their tail-shields, as well as their wings, to deflect attacks and protect others. Often, they will guard the eggs and hatchlings of a nest while others are away. They are generally peaceful, and will not retaliate unless necessary. They have no need to forage or hunt, as they are fed by those they protect.

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.

As the co-leader and one of the major guardians of Deaths Lair, he often is awake and always protecting the little ones.

Since Pebbles is always either frozen or hiding from the suns rays and Rav is usually causing little forest fires out of frustration due to love problems, he's usually the one taking the day shift while Pebbles and Rav takes the night.

Relli is really popular with the little ones and often plays with them, he even gives rides if he's in a really good mood. When it comes to food, he's the second best hunter in the lair and is also in love with Buzz,a Special Little Thunder Drag who stole his heart