Efficient Construction Combos

Combo Category Reviewed
Efficient Construction + Haze of Rage + Paradoxical Outcome None None
Blasting Station + Efficient Construction None None
Efficient Construction + The Great Aurora None None
Efficient Construction + Retrofitter Foundry + Thopter Assembly None None
Efficient Construction + Master Transmuter + Paradox Engine None None
Clock of Omens + Efficient Construction + Mirrodin Besieged None None
Efficient Construction + Sai, Master Thopterist + Thopter Spy Network None None
Efficient Construction + Mystic Forge + Sensei's Divining Top None None
Efficient Construction + Future Sight + Sensei's Divining Top None None
Efficient Construction + Mirrodin Besieged None None
Efficient Construction + Mechanized Production + Thopter Spy Network None None