4 Urza, Lord High Artificer
4 Karn, the Great Creator
1 Sai, Master Thopterist
4 Karn, Scion of Urza
1 Sorcerous Spyglass
3 Walking Ballista
4 Cavern of Souls
4 Mox Opal
1 Pithing Needle
4 Trinket Mage
1 Engineered Explosives
4 Chalice of the Void
1 Welding Jar
4 Seat of the Synod
5 Island
4 City of Traitors
2 Mox Diamond
1 Lotus Petal
4 Ancient Tomb
1 Tormod's Crypt
2 Urza's Bauble
1 Karakas

Sideboard
1 Sorcerous Spyglass
1 Walking Ballista
1 Grafdigger's Cage
1 Spellskite
1 Liquimetal Coating
1 Basilisk Collar
1 Neurok Stealthsuit
1 Mycosynth Lattice
3 Ensnaring Bridge
3 Defense Grid
1 Tormod's Crypt