Wizard101: Walk on the Wild Side in Zafaria!
From the Wizard101 site:
Sir Reginald Baxby and Dalia Falmea created a student exchange program to Zafaria. Her assistant, Umlilo Sunchaser, led the first expedition. They were supposed to be studying, but the class and Professor Umlilo have both disappeared. Your help investigating this mystery would be appreciated. Go and ask Reginald Baxby in Golem Court for the Spiral key.
But beware, while it is a lush and vibrant land, Zafaria was once the home of Morganthe and even still her agents sow the seeds of chaos. As war threatens to sweep over the grasslands and penetrate deep into the jungles of Zafaria, Morganthe plots to recover the heart of her lost power, and fulfill the words of the prophecy.