Smaug the main antagonist in the story has all the traits to be Tolkien's main villain. Tolkien likes his villains to be clever and that fits Smaug very well. First it took the Hobbit, who is the protagonist of the story, several days to find the door to get in the mountain and that was with Thorin's grandfather map who once lived there. Also another of Smaug brilliant mind comes a little later
Smaug the main antagonist in the story has all the traits to be Tolkien's main villain. Tolkien likes his villains to be clever and that fits Smaug very well. First it took the Hobbit, who is the protagonist of the story, several days to find the door to get in the mountain and that was with Thorin's grandfather map who once lived there. Also another of Smaug brilliant mind comes a little later