Grixis Tezzeret
A Legacy deck, by JPIKERAS Thompson
2nd place at a tournament in Magic Online on 2014-08-24

Maindeck:
2 Island

Artifacts
4 Chalice of the Void
2 Dimir Signet
1 Ensnaring Bridge
4 Mox Diamond
1 Sword of the Meek
2 Thopter Foundry

Artifact Creatures
4 Baleful Strix

Instants
3 Force of Will
3 Punishing Fire

Legendary Planeswalkers
3 Dack Fayden
3 Jace, the Mind Sculptor
4 Tezzeret, Agent of Bolas

Sorceries
2 Transmute Artifact

Basic Lands
1 Swamp

Lands
4 Ancient Tomb
2 City of Traitors
2 Grove of the Burnwillows
4 Marsh Flats
4 Underground Sea
4 Volcanic Island

Legendary Lands
1 Academy Ruins

Sideboard:
1 Ensnaring Bridge
1 Grafdigger's Cage
1 Relic of Progenitus
1 Trinisphere
2 Lodestone Golem
1 Wurmcoil Engine
2 Goblin Welder
2 Abrupt Decay
1 Flusterstorm
1 Force of Will
2 The Abyss