A Living Greyhawk Onnwal Mini-Module Adventure From the introduction: Experience adventure upon the high seas as you take to the seas in a vessel crewed by questionable elements of the Free State on a suicide mission around the coast of the Dragonshead. Learn of a new and previously unseen portion of Onnwal. This mini-module is part one of three mini modules that involve naval action on the coast of Onnwal for Summer Weekend in Onnwal and events thereafter. An Onnwal regional mini-module for Levels 1 - 8.