Yes.He and his famous Black Army.As long as it existed,Hungary was safe.Campaigns of Matthias Corvinus
After death of John Hunyadi, his enemies decided to use the opportunity. Ulrich of Celje saw an opportunity to become the most influential magnate of the kingdom, while vain and small-minded king L…warfantasy.wordpress.com
But hungarian aristocrats must dissolve it after his death.Which lead to disaster in 1526.
He even captured Vienna in 1485 and hold it till he died in 1490.Pity,that he do not have legitimate son.
It was already going downhill before that, they had a short period of resurgence, but ultimately there was too much internal stagnation and dogmatism.
Like the Jannisaries:
a) Rebelling because of new canons because they did not fit religious dogma.
b) Getting to marry and thus turning the whole institution into a quasi-hereditary patronage organzization.
c) Becoming overall inefficient vs. western armies.
And the succession of the sultan turning from an extremely meritocratic institution where the strongest son survived into one where weaklings and retards still clutching to their mothers' skirts were elevated Sultan.
It started before that.Wacław Potocki in his "Wojna Chocimska"/War of Chocim/ written about polish-ottoman 1620 war,wrote that there were only 12.000 janissaries,when should be 20.000,becouse money for them were taken by some corrupted officials.
And,theit custom of not using armours - when he wrote about them fighting winged hussarls,he show it as one-sided massacre,mainly becouse turks do not have armours.
Here,about author:https://www.google.com/url?sa=t&rct...usg=AOvVaw2K3LRZdJe6v78Gb9le6v5g&opi=89978449