The 10 most powerful dragons from the universe of Game of Thrones ranked – Who is the ruler of the skies?

Dragons are among the most powerful creatures in Game of Thrones. But which of the fire-breathing beasts is the strongest? We have looked at all the dragons from the history of Westeros and ranked the Top 10 by their strength.

What was the ranking based on? The placements are based on a combination of size, danger, combat experience, and victories achieved. Included are dragons from Game of Thrones, the prequel series House of the Dragon, and the general lore of Westeros.

Why dragons are generally so powerful, you can find out here in the ranking of the most powerful creatures from Game of Thrones.

The rankings of the following list are of course subjective, so feel free to leave your opinion in the comments!

Spoiler Warning: Spoilers for Game of Thrones and the first two seasons of House of the Dragon are included. However, we have intentionally left out events from the upcoming seasons of House of the Dragon.

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House of the Dragon shows in the final trailer for Season 3 the ever-escalating conflict of the Targaryens

Rank 10: Viserion (undead)

  • Rider: the Night King

Viserion is one of the three dragons of Daenerys Targaryen. He is mainly gold and cream-colored, with some red accents on his back and wings. The name is derived from Viserys, the deceased brother of Daenerys.

In the dragon trio, Viserion was the calmest and probably the weakest. Even with Drogon’s rapid growth, he could never match up. That he still appears in this list is mainly due to his tragic end.

During the rescue mission beyond the Wall, the young dragon is hit by an ice spear. He dies and is shortly thereafter resurrected by the Night King. As an undead zombie dragon, Viserion now possesses the advantages of both dragons and revenants, making him quite a dangerous creature. He is nearly invulnerable and breathes mystical blue ice fire, which could even bring down the Wall. 

However, his greatest weakness is his dependence on the Night King. When he is defeated, the undead Viserion also dies permanently. 

This is an AI-powered translation. Some inaccuracies might exist.