The Lords of Dust are preparing to launch an attack on Khorvaire. They’re softening up the country by allying with the primordials. Willow is dead as are many of the druidic inner circle and the Ents. The party is researching how to go about the, Erevan has a book Doctrine and Ritual for Commanding the Elements. They’ve found that a ritual performed at the Alter of Tomorrow bound them originally.