The Legend of Sword and Fairy was a fantasy novel series with many powerful characters. As the strength of the characters in the Legend of the Sword and Fairy varied greatly, it was difficult to have a fixed ranking. The following are some of the powerful characters in the Legend of the Sword and Fairy: 1. Zi Xuan: As one of the female leads, she has powerful magic and vitality, and can fight enemies for a long time. 2 Lin Yeping: He is a powerful warrior with many weapons and skills that can quickly defeat the enemy. 3. Menggu: She has the ability to heal injured companions and also has powerful magical abilities. 4. Nightshade: She is a powerful mage who can use a variety of spells to attack enemies and also has the ability to control flames. [5th Floor: He is a powerful warrior and mage. He can use powerful magic attacks and defenses. He also has the ability to summon wind and rain.] 6. Xi Yao: She has powerful magic and vitality, can fight enemies for a long time, and has the ability to control natural elements. These were just some of the powerful characters in the Legend of Sword and Fairy. In fact, there were many other characters who were also very powerful. The rankings were only based on personal preferences and might not be accurate.