3 Goblin Welder
3 Goblin Engineer
4 Painter's Servant
1 Spellskite
1 Silver Myr
1 Uro, Titan of Nature's Wrath
1 Filigree Familiar
2 Arcum Dagsson
1 Urza, Lord High Artificer
1 Karn, the Great Creator
2 Pyroblast
4 Brainstorm
1 Preordain
1 Veil of Summer
1 Daze
2 Mox Opal
2 Lotus Petal
1 Lion's Eye Diamond
1 Witching Well
4 Grindstone
1 Prophetic Prism
1 Ensnaring Bridge
1 Bolas's Citadel
1 Blood Moon
1 Thopter Spy Network
1 Volcanic Island
1 Tropical Island
1 Taiga
4 Scalding Tarn
2 Prismatic Vista
1 Great Furnace
3 Ancient Tomb
2 Mountain
2 Island
1 Forest
Sideboard
1 Mox Opal
1 Ensnaring Bridge
1 Surgical Extraction
1 Return to Nature
1 Krosan Grip
1 Kozilek's Return
1 Red Elemental Blast
1 Alpine Moon
1 Pithing Needle
1 Soul-Guide Lantern
1 Niv-Mizzet, Parun
1 Chandra, Awakened Inferno
3 Force of Will