Affinity
A Standard deck, by Joseph Kambourakis
1st place at a tournament in Boston, United States on 2004-05-02
As reported at http://www.wizards.com/default.asp?x=mtgcom/decks/regionals2004

Maindeck:

Artifacts
4 Chromatic Sphere (Not currently legal in Standard)
2 Pyrite Spellbomb (Not currently legal in Standard)
4 Skullclamp (Not currently legal in Standard)

Artifact Creatures
4 Arcbound Ravager (Not currently legal in Standard)
4 Arcbound Worker (Not currently legal in Standard)
4 Frogmite (Not currently legal in Standard)
4 Myr Enforcer (Not currently legal in Standard)

Creatures
4 Disciple of the Vault (Not currently legal in Standard)

Instants
3 Oxidize (Not currently legal in Standard)
4 Shrapnel Blast (Not currently legal in Standard)

Sorceries
4 Thoughtcast (Not currently legal in Standard)

Artifact Lands
4 Great Furnace (Not currently legal in Standard)
4 Seat of the Synod (Not currently legal in Standard)
3 Tree of Tales (Not currently legal in Standard)
3 Vault of Whispers (Not currently legal in Standard)

Lands
3 Blinkmoth Nexus (Not currently legal in Standard)
2 Glimmervoid (Not currently legal in Standard)

Sideboard:
3 Welding Jar (Not currently legal in Standard)
4 Electrostatic Bolt (Not currently legal in Standard)
3 Mana Leak (Not currently legal in Standard)
1 Oxidize (Not currently legal in Standard)
4 Pyroclasm (Not currently legal in Standard)