Smaug was a fire drake of the Third Age, considered to be the last "great" dragon to exist in Middle Earth. Smaug was drawn towards the enormous wealth amassed by the Dwarves of the Lonely Mountain during the reign of King Thror, and laid waste to the neighboring city of Dale and captured the Lonely Mountain, driving the surviving Dwarves into exile. For almost two hundred years, Smaug hoarded the Lonely Mountain's treasures to himself, staying within the mountain, until a company of Dwarves managed to enter the Lonely Mountain and awaken him from hibernation. Correctly believing that the dwarves had received assistance from the men of Lake-town in entering the Lonely Mountain, Smaug left the mountain to wreak destruction upon Lake-town, nearly decimating it before being slain by Bard the Bowman.
Powers and Stats
Origin: The Hobbit
Speed: Likely Superhuman due to it's size, Higher flight speed
Lifting Strength: Likely Class G due to it's size
Durability: At least Large Building Level due to it's size, Likely far, far Higher due to his scales
Stamina: Very high (Was going to destroy an entire town without tiring out)
Range: Several meters physically, Hundreds of meters to kilometers with fire
Standard Equipment: Diamond waistcoat
Intelligence: Extremely sadistic, confident, violent, cruel, arrogant, intelligent and greedy.
Weaknesses: Has a wound in on of his scales, which is his weak point, a powerful enough attack in there should quickly kill him. Can be arrogant at times.