4 Karn, the Great Creator
1 Lightning Greaves
4 Wasteland
4 Blast Zone
4 Ancient Tomb
4 Cavern of Souls
4 Urza's Saga
3 City of Traitors
1 Inventors' Fair
4 Grim Monolith
4 Chalice of the Void
4 Lodestone Golem
3 Trinisphere
2 Karn's Sylex
2 Wurmcoil Engine
3 Metalworker
1 Walking Ballista
2 Pithing Needle
1 Mox Opal
2 Mox Diamond
1 Voltaic Key
1 Manifold Key
1 Crucible of Worlds
1 Shadowspear
Sideboard
2 Walking Ballista
1 Pithing Needle
1 Manifold Key
1 Crucible of Worlds
1 Armory Automaton
1 Liquimetal Coating
2 Torpor Orb
1 Tormod's Crypt
1 Grafdigger's Cage
1 Sundering Titan
1 Ensnaring Bridge
1 Mycosynth Lattice
1 Sorcerous Spyglass