How many flagship monsters appear in Monster Hunter Gernerations?

In Monster Hunter Generations, there are a total of four flagship monsters that make their appearance. These flagship monsters include the Glavenus, a powerful and aggressive dinosaur-like creature with a blade-like tail; the Mizutsune, a beautifully aquatic monster known for its bubble attacks and elegant movements; the Astalos, an electrifying wyvern that uses thunder-based attacks; and the Gammoth, a massive beast resembling a woolly mammoth that terrorizes its foes with icy attacks. These flagship monsters serve as the main highlights and challenges of the game, each with their unique characteristics and abilities.