Complete the game, if you can't beat Gaul there will be a FAQ on how to beat him at the bottom.) Go to extras it will say Dragon Challenges. Beat all five and the Chronicler will appear and say something.Then either play the game again or play Dragon Challenges again and press L3, click left analog stick down,once.

You will then be able to shift forms at will. Gaul battle:part 1:run around the arena and avoid Gaul at all costs!When he starts stabbing his septer into the ground he will do that five times. Then when he stops go up to him use Dragon time and attack him hit the square button over and over while attacking a at a certain point you will also burn him. Keep doing this til' you win.

Part 2:When he attacks you in a tornada run,R1,around the dark thingy til he gets dizzy.Then attack. Meteor Storm, just keep your distance. Dark ray, just avoid and stay awaqy from the edge when he uses it.