Visionaries 7 "The Overthrow of Merklynn" part 1

Tired of constantly having to answer to Merklynn, Darkstorm deposes the wizard and seizes control of Iron Mountain. But he quickly becomes over-confident and unleashes a spell which triggers a series of violent cataclysms. Believing that Prysmos will be destroyed unless the spell can be broken, the Darkling Lords are forced to seek out Merklynn and free him from the Wizards' Jail to which Darkstorm banished him.