4 Goblin Welder
1 Karn, Silver Golem
1 Triskelion
4 Mind Stone
1 Sky Diamond
3 Thran Dynamo
3 Chromatic Sphere
3 Smokestack
4 Tangle Wire
3 Winter Orb
1 Mishra's Helix
1 Icy Manipulator
3 Sphere of Resistance
3 Meditate
4 Tinker
4 Ancient Tomb
4 City of Traitors
4 Rishadan Port
4 Shivan Reef
3 Crosis's Catacombs
2 Gemstone Mine
Sideboard
3 Chill
3 Pyroclasm
1 Masticore
1 Crumbling Sanctuary
3 Phyrexian Furnace
2 Defense Grid
1 Ensnaring Bridge
1 Powder Keg