Please rate my Dragon deck. I was also Hoping for suggestions on how to turn this into a tournament style deck?

My dear friend, you are missing the greatest staple to any Dragon deck: Lord of D. and the Flute of Summoning Dragon. That way, you can bring your dragons out faster. Plus, Divine Dragon Ragnarok is fused with Lord of D to create King Dragun which is basically a dragon form of the Lord of D. I know he's a Spellcaster and that might throw off your deck, but he's actually useful.