The course of events by the end of the 9th century is unclear. Although still under the Frankish influence, a new threat was coming from Svatopluk I of Moravia. Braslav was the last "dux" of Lower Pannonia between at least 884 and 896. His territory initially spanned between the Drava and Sava, which he held under the overlordship of Arnulf of Carinthia. He participated in the Frankish–Moravian War, and in 895 or 896 Arnulf handed over Pannonia to him in order to secure the Frankish frontier against a new threat - the Hungarians who conquered Great Moravia. However, the Hungarians subsequently overran all of Pannonian Basin and continued into Kingdom of Italy.