Talk:Chapter 48/@comment-4556650-20130930110741

I suspect that Meliodas' demon powers has some relationship with his dragon symbol. The wings and claw formed by the black matter, which Meliodas used to attack Helbram, all represent traits of a dragon. Possibly, all of the Seven Deadly Sins have a beast within them, and Meliodas' is a demon dragon or something. He still hasn't achieved the ability to control the dragon, and I think it was because he couldn't suppress it that the dragon rampaged and destroyed Danafor. The tattoos on the Deadly Sins might be given by King Lyonesse in order to limit the powers.

Just an idea~