1 Academy Ruins
4 Darksteel Citadel
1 Forest
4 Grove of the Burnwillows
3 Inventors' Fair
3 Sanctum of Ugin
2 Tendo Ice Bridge
4 Ancient Stirrings
3 Chromatic Sphere
4 Chromatic Star
1 Collective Brutality
1 Emrakul, the Aeons Torn
2 Engineered Explosives
1 Everflowing Chalice
2 Hangarback Walker
4 Ichor Wellspring
4 Krark-Clan Ironworks
2 Mind Stone
4 Mox Opal
2 Myr Retriever
4 Scrap Trawler
4 Terrarion
Sideboard:
2 Walking Ballista