1 Karn, Scion of Urza
4 Karn, the Great Creator
4 Spellskite
3 Walking Ballista
4 Chalice of the Void
3 Ensnaring Bridge
4 Expedition Map
4 Mystic Forge
1 Pithing Needle
1 Relic of Progenitus
4 Serum Powder
2 Sorcerous Spyglass
2 Welding Jar
1 Blast Zone
1 Buried Ruin
2 Gemstone Caverns
1 Inventors' Fair
2 Island
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Saga
4 Urza's Tower
Sideboard
1 Walking Ballista
1 Ensnaring Bridge
1 Pithing Needle
1 Sorcerous Spyglass
1 Welding Jar
1 Bottled Cloister
2 Dismember
1 Liquimetal Coating
1 Possessed Portal
1 Ratchet Bomb
1 Sundering Titan
1 Tormod's Crypt
1 Torpor Orb
1 Trinisphere