King of Hungary and Croatia who owned the Black Army. In 1485, after the fierce battle, the army with black armor who swept through Bohemia, Czech and many other strong enemies broke through Vienna, the hinterland of Eastern Europe, like a sharp knife. Austria lost half of its territory in a war, and this formidable black army belonged to the Hungarian emperor, the Raven King, Matthias I. As a young successor, Matthias I is the master of six languages and the doer who put the light of the Renaissance on Hungary. The black Army is one of his masterpieces which was the first truly non-conscription standing army in Europe since the Roman Empire. With 30,000 troops, it was equipped with military muskets beyond its era, and it defeated Ottoman Empire in the Battle of Breadfield in 1479. In 1485, after being crowned king of Croatia and Bohemia, Matthias I became lord of the Hungarian-Austrian kingdom. He created the territory of Eastern Europe in the second half of the 15th century, and written a glary page in world history with his extraordinary