quote:

This jungle is home to the Lizardmen - violent, agile, and numerous. Fortunately, they are also stupid and spend most of their time fighting each other. However, recently they became strangely organized and have begun raiding nearby lands.

This is due to Fáfnir's interference. Selecting a Lizardman pretty much at random, he granted this "Gyrgok" great size and strength as one of his Seal Guardians. The tribes quickly unified under this massive creature's rule, transforming the Lizardmen into a dangerous threat to everyone.