No one. Dragons aren't real.
One particular hero who comes to mind is Saint George who slew a dragon.
The brave knight slew the dragon.
No, "He slew the dragon" is grammatically correct. "Slew" is the simple past form of "slay," meaning to kill. So, the sentence means "He killed the dragon."
"I have slain the dragon" is grammatically correct. "Slew" is the simple past tense form of "slay," while "slain" is the past participle form used with the auxiliary verb "have."
The brave knight quickly slew the dragon.
Leo names the metal dragon Festus in the book "The Lost Hero." Festus accompanies Leo and his friends on their quest throughout the story.
The past participle of "slew" is "slain." For example, "He had slain the dragon."
Warrior + dragon will give you Hero and Blood
Bellerophon with help from the horse Pegasus.
Perseus.
Slew
The Greek mythical hero was Perseus, who slew the gorgon Medusa.