Psychatog
An Extended deck, by Jerret Rocha
1st place at a Pro Tour: Philadelphia PTQ Season tournament in Chicago, United States on 2005-03-20
As reported at http://www.wizards.com/default.asp?x=mtgevent/phi05ptq/0319chicago

Maindeck:
9 Island
1 Mountain

Artifacts
2 Engineered Explosives (Not currently legal in Extended)
3 Isochron Scepter (Not currently legal in Extended)

Creatures
3 Psychatog (Not currently legal in Extended)

Instants
4 Accumulated Knowledge (Not currently legal in Extended)
4 Brainstorm (Not currently legal in Extended)
4 Counterspell (Not currently legal in Extended)
3 Cunning Wish (Not currently legal in Extended)
2 Fact or Fiction (Not currently legal in Extended)
3 Force Spike (Not currently legal in Extended)
3 Mana Leak
3 Smother

Basic Lands
3 Swamp

Lands
3 Bloodstained Mire (Not currently legal in Extended)
4 Polluted Delta (Not currently legal in Extended)
3 Shivan Reef

Sideboard:
3 Engineered Plague (Not currently legal in Extended)
1 Brain Freeze (Not currently legal in Extended)
1 Capsize (Not currently legal in Extended)
1 Corpse Dance (Not currently legal in Extended)
1 Diabolic Edict (Not currently legal in Extended)
1 Echoing Truth (Not currently legal in Extended)
1 Fact or Fiction (Not currently legal in Extended)
1 Shattering Pulse (Not currently legal in Extended)
2 Stifle (Not currently legal in Extended)
3 Duress