4 Darksteel Citadel
19 Plains
2 Angel of Invention
1 Basilisk Collar
4 Ensoul Artifact
3 Memnite
1 Open the Armory
3 Ornithopter
3 Signal Pest
2 Sram's Expertise
4 Tempered Steel
3 Thoughtcast
1 Trinket Mage
Sideboard:
1 Blade Splicer
1 Efficient Construction
1 Hangarback Walker
1 Master Trinketeer
1 Master's Call
1 Smuggler's Copter
1 Steel Overseer
1 Thopter Spy Network