I found a few more useful guides to Arena around the net:
- Sheng's Beginner Guide to Arena from Reddit. (He also has nice Basic 0 dust Rogue deck beginner's deck guide) The guide is very extensive and a lot of points applies to constructed play as well.
- Massan's Guide to Midrange Arena and Midrange Arena: Rogue at LiquidHearth.com. It's an interesting perspective to Arena that I haven't read about and is definitely worth a try.
