Cokolkhan's growing obsession with contaminated creatures and delerium has led him to the obscure Circle of Contamination. He believes that, by intimate study, he can learn how to free the planet from the mysterious crystal and its deadly effects. Even if he has to eat it all! Contaminated magic has been radiating from his spells, and he has been observed consuming delerium. His eyes have begun to glow with octarine light. The animals he summons are mutated and yet, somehow under his control.
A recent encounter with Eoghan Ghostweaver revealed that, while he won't be able to rescue his people, his revenge is possible. But the stakes are high and there is something the whole party desires involved. After listening to Coco's explanation of why he strayed so far from the traditional Druid path, Eoghan seemed to accept the story and offered his hesitant approval. Of course, the Evertree Tea might have entered into the decision.
The party seems to be both awed and frightened by Coklakhan's increasing strangeness.