Which European countries experienced the ravages of the Mongol nomads in the 13th century.

These countries include: Croatia, Hungary, Moravia, Poland and Kievan Rus. True, Russia received the greatest damage, because it was she who took the brunt of the major Mongol-Tatar invasion, which greatly devastated the Russian lands. Thus, when the Mongols set out on a campaign to the west, their campaign brought many times less damage and ruin. We can say that the European states were able to fight off the Mongols.