Gold dragons are the ones most often killed by humans, who consider their scales to be extremely valuable. These golden scales grant them a high level of protection, similar to armor, and they use this to their advantage in battle.

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.

The three generous dragons of the cave, so they say, are Nudd the Generous, Mordaf the Generous, and Rhydderch the Generous ... but the legendary king himself was more generous than all three.  The legendary king is gone, his twelve battles fought, and his legacy left to honorable dragons. Rhydderch remains, holding his own loyalty until the great king's return.  

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There are no more kings among the dragons of his land, now that the legendary king is on his faraway, misty isle, but Rhydderch the Generous often finds himself leading his group. He is one of the oldest among them, and his wisdom and regal bearing have earned him vast respect and deference. Together, he and his mate Mabinogion offer what strength they can to others. Their many children travel far and wide, bearing gifts and offering fealty to other groups, hoping to spread wisdom and peace.