Karn, Silver Golem
Featured by Sean McKeown on 2013-03-31 (Commander)
As written about in http://www.starcitygames.com/php/news/article/25914.html

Maindeck:

Artifacts
1 Brittle Effigy
1 Candles of Leng
1 Clock of Omens
1 Codex Shredder
1 Crooked Scales
1 Darksteel Forge
1 Darksteel Pendant
1 Dreamstone Hedron
1 Expedition Map
1 Liquimetal Coating
1 Loxodon Warhammer
1 Lux Cannon
1 Mana Vault
1 Mind Stone
1 Mind's Eye
1 Mirrorworks
1 Nevinyrral's Disk
1 Oblivion Stone
1 Prototype Portal
1 Relic of Progenitus
1 Sculpting Steel
1 Seer's Sundial
1 Serum Tank
1 Sol Ring
1 Spawning Pit
1 Spine of Ish Sah
1 Swiftfoot Boots
1 Thran Dynamo
1 Thunderstaff
1 Titan Forge
1 Tower of Calamities
1 Tower of Fortunes
1 Trading Post
1 Unwinding Clock
1 Worn Powerstone

Artifact Creatures
1 Arcbound Crusher
1 Arcbound Overseer
1 Arcbound Reclaimer
1 Darksteel Colossus
1 Duplicant
1 Etched Champion
1 Junk Diver
1 Kuldotha Forgemaster
1 Lodestone Golem
1 Lodestone Myr
1 Mycosynth Golem
1 Myr Battlesphere
1 Myr Retriever
1 Myr Welder
1 Platinum Emperion
1 Scarecrone
1 Shimmer Myr
1 Steel Hellkite
1 Steel Overseer
1 Triskelavus
1 Wurmcoil Engine

Legendary Artifacts
1 Mindslaver
1 Predator, Flagship

Legendary Artifact Creatures
1 Karn, Silver Golem

Legendary Planeswalkers
1 Karn Liberated

Tribal Sorceries
1 All Is Dust

Artifact Lands
1 Darksteel Citadel

Lands
1 Bant Panorama
1 Blasted Landscape
1 Blinkmoth Well
1 Buried Ruin
1 Cloudpost
1 Crystal Vein
1 Dread Statuary
1 Eldrazi Temple
1 Esper Panorama
1 Gargoyle Castle
1 Ghost Quarter
1 Ghost Town
1 Glimmerpost
1 Grixis Panorama
1 Haunted Fengraf
1 Homeward Path
1 Jund Panorama
1 Mystifying Maze
1 Naya Panorama
1 Phyrexia's Core
1 Quicksand
1 Rogue's Passage
1 Springjack Pasture
1 Stalking Stones
1 Strip Mine
1 Tectonic Edge
1 Temple of the False God
1 Thespian's Stage
1 Urza's Factory
1 Urza's Mine
1 Urza's Power Plant
1 Urza's Tower
1 Winding Canyons
1 Zoetic Cavern

Legendary Lands
1 Eye of Ugin
1 Gods' Eye, Gate to the Reikai
1 Mikokoro, Center of the Sea
1 Miren, the Moaning Well