4 Ornithopter
4 Arcbound Worker
4 Gingerbrute
4 Signal Pest
4 Sparring Construct
1 Chief of the Foundry
1 Etched Champion
4 Frogmite
1 Myr Enforcer
4 Welding Jar
1 Ghostfire Blade
4 Springleaf Drum
4 Cranial Plating
4 Buried Ruin
4 Darksteel Citadel
1 Field of Ruin
4 Mishra's Factory
1 Sea Gate Wreckage
1 Swamp
4 Vault of Whispers
1 Zhalfirin Void

2 Chief of the Foundry
3 Etched Champion
2 Myr Enforcer
4 Tormod's Crypt
4 Nihil Spellbomb