I just realized what a great format thias really is!  I thought of a cool control deck that focuses on dirict damage and creature control.
 
4 Zuran Spellcaster
4 Progidal Sorcerer
4 Icy Manipulator
4 Flying Men
4 Stinging Barrier
4 Lightning Bolt
4 Razorfin Hunter
1 Zuran Orb
4 Incinerate
4 Physchic Phenom
4 Arc Lightning
11 Island
8 Mountain

What you usually try to do is get out the tims early and control small fast creatures.  In the later game you should have at least 7- 10 tims to kill any creature and keep the board under contrrol.  Incinerate and arc lightning should help out with the creature control while physchic phenom slows the oponenet in the early game.  The manipulater is just a broken uincommon and so is the orb.  If I was going to GenCon this might be the deck I would use.  I would likle to hear suggestions though.  E-Mail me at J_Blaha@hotmail.com
 
Good Luck
James