It takes the form of a Polish cavalry.
Little is known about the powers of this charyeok. It is possible that Aldon Ski's tremendous speed could be a result of this charyeok, but it is unclear if that is the case.
It is likely this charyeok refers to Stanisław Koniecpolski, one of the greatest military commander in Polish–Lithuanian Commonwealth, famous for defeating Crimean Tatars led by Tugay Bey in Battle of Ochmatów. Stanisław Koniecpolski's life was one full of warfare with little peace in between.
Winged Hussar refers to a heavily armored shock cavalry in the Polish-Lithuanian Commonwealth, considered to be the elite of polish cavalry.