U/B Tezzeret
A Legacy deck, by Caleb Durward
1st place at a tournament in Cincinnati, Ohio, United States on 2012-10-07

Maindeck:
2 Island

Artifacts
1 Chalice of the Void
2 Dimir Signet
1 Engineered Explosives
2 Ratchet Bomb
1 Relic of Progenitus
4 Talisman of Dominance
1 Thopter Foundry

Artifact Creatures
4 Baleful Strix
2 Solemn Simulacrum
2 Wurmcoil Engine

Creatures
1 Trinket Mage

Instants
4 Force of Will
1 Go for the Throat
3 Thirst for Knowledge

Legendary Planeswalkers
3 Jace, the Mind Sculptor
1 Karn Liberated
4 Tezzeret, Agent of Bolas

Sorceries
2 Damnation

Artifact Lands
1 Seat of the Synod
1 Vault of Whispers

Basic Lands
2 Swamp

Lands
3 Ancient Tomb
3 City of Traitors
2 Darkslick Shores
3 Polluted Delta
4 Underground Sea

Sideboard:
1 Cursed Totem
1 Ensnaring Bridge
1 Grafdigger's Cage
1 Pithing Needle
2 Dread of Night
2 Engineered Plague
1 Darkblast
1 Doom Blade
1 Vendilion Clique
2 Duress
2 Perish