Pablo cut the tail of the dragon king.
The dragon king was using the same technique he used with the demon king.
He constantly vanished and appeared behind Pablo and Pablo returned the same thing.
They did this to the point where it became a loop.
When Pablo would raise Colt to hit the dragon, the dragon would disappear and appear behind Pablo.
Then the dragon would raise Widow to hit Pablo, but Pablo would then vanish and appear behind the dragon King.
This happened for a while and when Pablo vanished and appeared behind El'Dorado, the dragon king finally made his move.
He used his tail to do the same thing he did with Dravakos.
He was going to wrap Pablo with his tail and cut off his head.
Because for the dragon king, no one pays attention to his tail.
But Pablo wasn't no one.
Pablo Castillo was a man who recognised patterns. And how their fight was going on, Pablo saw the dragon's plan miles away.