Tiamat

Tiamat was a multi-headed draconic deity who terrorized the lands of Leomoth nearly two centuries ago. Her death marks the beginning of the new calendar.
=== The Age of Strife ===
Approximately 200 years ago, Tiamat, alongside a swarm of dragons flew west from unknown lands, into the realms of Leomoth. She wrought terror and destruction on the land, slaughtering countless, and nearly tearing the world asunder. The 12 years in which Tiamat reigned has since been called "The Age of Strife".
=== End of an Age ===
Tiamat and her swarm would have wiped out all life in Leomoth, if not for the efforts of The Four Mythic Heroes.