Sjow hit rank 1 legend with a Dragon Warrior deck using The Curator a week or so ago. With more cards released from One Night in Karazhan he was playing a new list on stream today and it looks even stronger than the old list.
Boom Wyrm is a must inclusion in dragon decks now. It removes any minions with 3 or less attack as a battlecry, and Netherspite Historian lets you choose a dragon through discover to fill out your curve or give you a threat specific to you opponent.
Dragon Warrior isn’t going anywhere for a while, it’s a good idea to learn how to play it. Give this list a go and see how you get on, if you can’t ladder up quickly with this deck drop me a message and I’ll help out!