Who is the most ruthless hero in ''Game of Thrones''?

''Game of Thrones'' is known for its complex and morally ambiguous characters, and many of the heroes in the series have shown ruthless tendencies at times. However, one character who stands out as particularly ruthless is Daenerys Targaryen.

Daenerys begins the series as a vulnerable and abused young woman, but over time she grows into a powerful and ruthless leader, willing to do whatever it takes to achieve her goals. She frees slaves, conquers cities, and ultimately aspires to rule the Seven Kingdoms with an iron fist.

While Daenerys is undoubtedly a hero in many ways, her ruthless methods and willingness to use violence to achieve her goals have led to controversy and debate among fans of the series.