"Junior, I must say that I am really impressed by your methods." and as the Dragon King said this, his body began to expand rapidly like a balloon. First his height, then his snort, then his face, and his legs and his hands until he expanded and grew an entire 1000 meters in the skies, turning into a massive golden dragon that seem to suck the rays out of the sun and consume them with his scales as he glowed even brighter than the sun themselves. His two eyes which was now twice David's size were completely purplish and they dilated
"But sadly it is time to end this." The Dragon King finished his words and a puff of smoke escaped his nostrils upon his last words.
David had seen too many movies and read too many novels to know what a puff of smoke in the mouth of a dragon signified.
"Dragon Breath."