Zephyrion is objectively a great guy. He civilized the humans, made the air and dirt and stuff come alive as a bunch of angry feudal beings of magic, gave Galbar the gift of ogres, and then went on his way.

But he kinda missed Galbar so he sent Xos to say hi.

(Wow so much for Zeph's 'neutrality,' he might actually be worse than Vestec :lol)