Tinker
An Extended deck, by Masashi Oiso
4th place at a tournament in New Orleans, United States on 2003-11-02
As reported at http://www.starcitygames.com/coverage.php?Event=PTNO2003

Maindeck:

Artifacts
4 Grim Monolith (Not currently legal in Extended)
1 Mishra's Helix (Not currently legal in Extended)
2 Phyrexian Processor (Not currently legal in Extended)
4 Tangle Wire (Not currently legal in Extended)
4 Thran Dynamo (Not currently legal in Extended)
4 Voltaic Key

Artifact Creatures
4 Masticore (Not currently legal in Extended)
4 Metalworker (Not currently legal in Extended)

Instants
3 Stroke of Genius (Not currently legal in Extended)

Legendary Artifacts
2 Mindslaver

Sorceries
4 Tinker (Not currently legal in Extended)
2 Upheaval (Not currently legal in Extended)

Artifact Lands
4 Seat of the Synod (Not currently legal in Extended)

Basic Lands
7 Island

Lands
3 Ancient Tomb (Not currently legal in Extended)
4 City of Traitors (Not currently legal in Extended)
4 Rishadan Port (Not currently legal in Extended)

Sideboard:
3 Aether Spellbomb (Not currently legal in Extended)
1 Mishra's Helix (Not currently legal in Extended)
1 Phyrexian Processor (Not currently legal in Extended)
1 Planar Portal (Not currently legal in Extended)
1 Rejuvenation Chamber (Not currently legal in Extended)
3 Welding Jar (Not currently legal in Extended)
3 Stifle (Not currently legal in Extended)
1 Stroke of Genius (Not currently legal in Extended)
1 Upheaval (Not currently legal in Extended)