Eustace Wistario is a calm and stoic member of the Society in the 'Granblue Fantasy' series. Known for his quiet demeanor and loyalty, he is a skilled gunner who supports his allies with precision and reliability. Although he appears distant, Eustace deeply values his companions and carries a strong sense of duty. His unique weapon, Flamek, and his wolf-like features make him stand out among the cast. Eustace plays a crucial role in missions requiring stealth and firepower.