 Complete the following phrase:  Berengar was king of Italy from 888 but lost his lands to Guy III of Spoleto who proclaimed himself king of Italy and emperor. Berengar was saved by the intervention of Arnulf of Carinthia in 894, defeating Guy of Spoleto, who died shortly after. Arnulf in 896, crowned himself as King of Italy and emperor, but named his illegitimate son Ratold as sub-king of Italy. Ratold and Berengar agreed to divide Italy between themselves, but shortly after they started to fight for supremacy. Ratold died unexpectedly, so Berengar remained as single ruler, and started to aspire for the title of emperor. Aware of this, Arnulf, very ill, could not go personally in campaign in Italy, but concluded an alliance with the leaders of the Hungarians, who in 895-896 occupied the 