4 Darksteel Citadel
2 Inventors' Fair
15 Island
4 Seat of the Synod
4 Cyclonic Rift
2 Efficient Construction
4 Etherium Sculptor
2 Fabricate
2 Mirrodin Besieged
2 Sai, Master Thopterist
4 Sculpting Steel
1 Sensei's Divining Top
4 Sharding Sphinx
1 Sol Ring
4 Steel Hellkite
2 Thopter Spy Network
1 Tinker
2 Unwinding Clock
4 Wurmcoil Engine
Sideboard: