Dragons
For as long as the inhabitants of Nero can remember, powerful dragons have always been a part of their lives. Predatory, aggressive, and incredibly strong creatures, they usually take the form of enormous reptiles endowed with three pairs of well-developed limbs: two pairs of legs and one pair of wings. But even these qualities do not make dragons so dangerous for humanoids, nor does their tough scales or sharp fangs, which easily tear through plate armor. The worst thing about them is their magical abilities, phenomenal for both animal and humanoid worlds. Dragons are excellent elemental spellcasters, and each dragon species excels in something specific. For example, in the snowy mountains of Yoru, you can find many black dragons, scourge of cities, who skillfully cast fire spells, to the point that they can even use it to rise into the sky (although this type of dragon is not adapted for prolonged flight).
Feron is the main habitat of unusual brown dragons, specializing in earth magic. These animals have atrophied wings (more precisely, they exist, but are very small) due to their underground lifestyle. They are also blind, but possess extremely sensitive hearing and touch; there is also an opinion that earth magic serves as an additional sensory organ for them.
In the forests of Sylva and some other places, you can encounter green dragons, who are air spellcasters and, consequently, excellent fliers, which is surprising considering their size (sometimes up to ten meters long).
There are blue dragons, which spend part of their lives underwater, which is not difficult for them due to their ability to control water magic, and red dragons, which, like black dragons, use fire for their purposes.
Interesting fact: recently it has been established that dragon cubs raised in captivity by humans behave less aggressively and do not possess magical abilities. In connection with this, a hypothesis was put forward that dragons are smarter than ordinary reptiles and know how to teach magic and some other things to their offspring.