5 Ancient Den
4 Darksteel Citadel
4 Great Furnace
5 Seat of the Synod
5 Tree of Tales
4 Vault of Whispers
1 Behemoth Sledge
1 Built to Last
2 Copper Myr
1 Darksteel Forge
2 Darksteel Myr
1 Genesis Chamber
1 Hovermyr
1 Iron Myr
1 Leaden Myr
1 Leonin Sun Standard
1 Maelstrom Nexus
2 Master's Call
1 Memnarch
1 Mycosynth Lattice
3 Myr Galvanizer
1 Myr Incubator
1 Myr Matrix
2 Myr Sire
1 Myr Turbine
1 Myrsmith
1 Parasitic Implant
1 Perilous Myr
1 Pristine Talisman
1 Sculpting Steel
1 Silver Myr
1 Violent Outburst
1 Welding Jar
Sideboard:
1 Myr