2 Ancient Den
4 Darksteel Citadel
4 Great Furnace
4 Seat of the Synod
3 Tree of Tales
2 Vault of Whispers
4 Chromatic Sphere
4 Fabricate
1 Goblin Cannon
4 Krark-Clan Ironworks
4 Myr Incubator
4 Pentad Prism
4 Serum Visions
4 Talisman of Dominance
4 Talisman of Progress
4 Thirst for Knowledge
4 Thoughtcast
Sideboard: