3 Buried Ruin
4 Darksteel Citadel
1 Forest
3 Grove of the Burnwillows
3 Inkmoth Nexus
1 Island
3 Yavimaya Coast
4 Ancient Stirrings
3 Arcbound Ravager
4 Chromatic Star
1 Engineered Explosives
4 Grinding Station
4 Ichor Wellspring
2 Mind Stone
4 Mox Opal
4 Myr Retriever
1 Sai, Master Thopterist
3 Scrap Trawler
4 Semblance Anvil
2 Terrarion
2 Walking Ballista
Sideboard:
1 Engineered Explosives
1 Galvanic Blast
1 Ghirapur Aether Grid
1 Karn, Scion of Urza
2 Lightning Bolt
3 Nature's Claim
2 Negate
1 Swan Song
1 The Antiquities War
2 Welding Jar