4 Ancient Den
4 Darksteel Citadel
4 Glimmervoid
4 Seat of the Synod
4 Tundra
4 Broodstar
4 Enlightened Tutor
4 Etherium Sculptor
4 Fabricate
4 Karn, Silver Golem
4 Master Transmuter
4 Metallurgeon
4 Mycosynth Lattice
4 Transmute Artifact
4 Unwinding Clock
Sideboard: