S31 Dragonlock

Update 1 -1 Spellbreaker -1 Book Wyrm +1 Blackwing Corruptor +1 Ysera. Much better control game, and these cards are easier to play on curve, or for a formidable body.

Update 2 -1 Defender of Argus +1 Sunfury Protector. Better protection vs aggro, less dependent on brann. -1 Chillmaw -1 Ragnaros the Firelord  +2 Molten Giant More powerful vs aggro, gives us a good chance. -1 Siphon Soul  -1 Shadowflame +2 Faceless Shambler. Again, gives us a good chance vs aggro with taunt, also very good vs control decks too. -1 Refreshment Vendor +1 Mountain Giant. Powerful vs control, slightly bad vs aggro, but can be used with Faceless Shambler or Sunfury Protector. -2 Ancient Watcher +2 Cult Apothecary, important healing, OP with Brann Bronzebeard. 

Update 3 -1Earthen Ring Farseer, +1 Lord Jaraxxus. OP vs control, also still semi healing.

Update 4 -1Imp Gang Boss +1 Earthen Ring Farseer. Vs aggro, it seems with Brann Bronzebeard, Earthen Ring Farseer is better than Imp Gang Boss.