Metalworker
A Legacy deck, by Brian Boss
10th place at a tournament in Denver, Colorado, United States on 2011-06-12
As reported at http://www.starcitygames.com/openseries

Maindeck:

Artifacts
4 Chalice of the Void
4 Grim Monolith
3 Lightning Greaves
2 Mox Diamond
1 Staff of Domination
4 Trinisphere

Artifact Creatures
1 Blightsteel Colossus
4 Kuldotha Forgemaster
4 Lodestone Golem
4 Metalworker
1 Myr Battlesphere
1 Phyrexian Metamorph
1 Platinum Angel
1 Sundering Titan
3 Wurmcoil Engine

Legendary Artifacts
2 Mox Opal

Artifact Lands
4 Darksteel Citadel
4 Seat of the Synod

Lands
4 Ancient Tomb
4 City of Traitors
4 Wasteland

Sideboard:
1 Batterskull
1 Contagion Engine
4 Ratchet Bomb
1 Spine of Ish Sah
4 Tormod's Crypt
4 Phyrexian Revoker