Here is my own personal version of the warlock deck. I might need to spring for some additional cards, plus I'm looking forward to the new cards from Scourgewar. But here is what I currently have. Please let me know what you think. Would this deck have any chance at all to be competitive?

Hero: Ryno the Wicked

Abilities:

4x Eye of Kilrogg (costs 2)
3x Backlash (costs 2)
3x Owned! (costs 6)
2x Victimize (costs 5)
1x Banish to the Nether (costs 3)
2x Suspended Curse (costs 2)
3x Dominate (costs 4)

Allies:

1x Hesriana (costs 3)
3x Phase Hound (costs 4)
3x Dread Infernal (costs 5)
1x Goldenmoon (costs 3)
3x Ahkara (costs 5)
2x Adam Eternum (costs 3)
3x Dimzer the Prestidigator (costs 5)
3x Rehgar Earthfury (costs 6)
3x Mikael the Blunt (costs 2)
2x Wynnd the Spry (costs 4)
3x Tyrus Lionheart (costs 1)
1x Skarr the Unbreakable (costs 6)

Quests/Locations:

4x Eye of the Storm
2x Proving Grounds
3x Call to Arms: Arathi Basin
2x Rise and be Recognized
1x Minions of the Shadow Council
2x Chasing A-Me 01

Side Deck:

2x Pappy Ironbane (costs 7)
3x Scrapper Ironbane (costs 5)
2x Corvus Promaethon (costs 5)
3x Wand of Prismatic Focus (costs 4)