White Dragons are pacifists and specialize in extremely strong healing magic. The only limit of this magic is that it can’t bring back the dead. They only eat plants and never kill living things.

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.

In truth, it was an accident that Spear Heart's egg became a part of the brood, but he is very respected now.  He takes his magic more seriously than his crush, Royvive.  He wants to be able to bring back the dead, so he practices on dead plants but always fails.  He knows that magic has its limits but something pushes him on to try his hardest.  Most dragons think it's because he wants to impress Royvive.