Kashél was on a rampant run toward the wall.
Inside of the capital kingdom there were many large cities, the ones that the dragons were targeting first were the ones that had the greatest concentration of magic.
They weren't given any orders to follow other than to attack and destroy everything that moved, so they had preferences.
There were no ranks among them either, all of the stronger dragons had been held back for the second wave of attacks that were to come very soon, where they would tear apart the very land and not leave a single patch of land safe for habitation.
Why was Mardálokás going to such lengths, sending his warriors across two whole continents in order to attack Idgiá?
It is because he resented the power of the ruler of Eliós, King Pilot the third; he was the third i
