Rough draft. No sideboard since I wanted to post this before leaving for FNM.
Creatures:
1 Volatile Rig
2 Hoarding Dragon
4 Scuttling Doom Engine
Artifacts:
1 Codex Shredder
1 Elixir of Immortality
1 Pithing Needle
1 Grindclock
2 Ratchet Bomb
2 Prophetic Prism
1 Tyrant's Machine
2 Darksteel Ingot
2 Rakdos Keyrune
1 Hammer of Purphoros
4 Trading Post
1 Haunted Plate Mail
Spells:
4 Supreme Verdict
2 Hero's Downfall
1 Dreadbore
2 Sphinx's Revelation
Lands:
4 Battlefield Forge
4 Caves of Koilos
3 Temple of Deceit
2 Temple of Enlightenment
4 Temple of Malice
1 Temple of Triumph
2 Temple of Silence
1 Watery Grave
1 Blood Crypt
2 Hallowed Fountain
1 Sacred Foundry
Creatures:
1 Volatile Rig
2 Hoarding Dragon
4 Scuttling Doom Engine
Artifacts:
1 Codex Shredder
1 Elixir of Immortality
1 Pithing Needle
1 Grindclock
2 Ratchet Bomb
2 Prophetic Prism
1 Tyrant's Machine
2 Darksteel Ingot
2 Rakdos Keyrune
1 Hammer of Purphoros
4 Trading Post
1 Haunted Plate Mail
Spells:
4 Supreme Verdict
2 Hero's Downfall
1 Dreadbore
2 Sphinx's Revelation
Lands:
4 Battlefield Forge
4 Caves of Koilos
3 Temple of Deceit
2 Temple of Enlightenment
4 Temple of Malice
1 Temple of Triumph
2 Temple of Silence
1 Watery Grave
1 Blood Crypt
2 Hallowed Fountain
1 Sacred Foundry