The death of Matthias Corvinus meant the end of the Black Army. The noble estate of the parliament succeeded in reducing the tax burden by 70–80 percent, at the expense of the country's ability to defend itself, thus the newly elected king Vladislaus II was not able to cover the cost of the army. King Vladislaus II donated most of the royal estates, régales and royalties to the nobility. After the dissolution of the Black Army, the Hungarian magnates also dismantled the national administration systems and bureaucracy throughout the country. The country's defenses sagged as border guards and castle garrisons went unpaid, fortresses fell into disrepair, and initiatives to increase taxes to reinforce defenses were stifled.