4 Ancient Den
4 Darksteel Citadel
4 Inventors' Fair
4 Power Depot
4 Razortide Bridge
4 Seat of the Synod
4 Circuit Mender
2 Engineered Explosives
4 Filigree Familiar
2 Hangarback Walker
4 Mirrodin Besieged
2 Sanctum Gargoyle
4 Scourglass
4 Sicarian Infiltrator
1 Sylvok Lifestaff
4 Thopter Foundry
4 Thought Monitor
1 Unctus, Grand Metatect
Sideboard: