1 Ruins of Oran-Rief
1 Tomb of the Spirit Dragon
4 Arcbound Worker
4 Bomat Courier
4 Bonded Construct
2 Hangarback Walker
4 Lupine Prototype
4 Memnite
4 Obelisk of Urd
4 Phyrexian Walker
4 Reverse Engineer
2 Scrapheap Scrounger
Sideboard: