4 Darksteel Citadel
3 Flooded Strand
4 Glacial Fortress
1 Inventors' Fair
4 Island
6 Plains
2 Basilisk Collar
3 Dispatch
4 Ensoul Artifact
4 Etherium Sculptor
4 Hangarback Walker
2 Myr Retriever
4 Myr Servitor
2 Open the Armory
3 Smuggler's Copter
4 Thoughtcast
2 Trading Post
4 Trinket Mage
Sideboard:
1 Aetherling
1 Dispatch
1 Etched Champion
1 Glassdust Hulk
1 Hangarback Walker
1 Myr Retriever
1 Open the Armory
1 Pia and Kiran Nalaar
4 Shrapnel Blast
1 Smuggler's Copter
1 Solemn Simulacrum
1 Tempered Steel
1 Trading Post
1 Walking Ballista
1 Wurmcoil Engine