Grand Duchy of Muscovyball

Grand Duchy of Muscovyball, or the Grand Principality of Moscow, was the father of Russian Tsardomball. He originally worked together with Mongol Empireball, but eventually removed him. While he was alive, Grand Duchy of Muscovyball united all Russian clay by overtaking his brothers and cousins such as Novgorod Republicball. He fought a lot of wars with Grand Duchy of Lithuaniaball as did his son. He formed Russiaball.

Grand Duchy of Muscovyball is Russiaball in his childhood, teenage, and young adulthood years, but also owned Eastern Finland