4 Thoughtcast
4 Myr Enforcer
4 Cranial Plating
4 Pyrite Spellbomb
4 Vault of Whispers
4 Arcbound Ravager
4 Great Furnace
4 Frogmite
4 Blinkmoth Nexus
4 Shrapnel Blast
4 Seat of the Synod
4 Arcbound Worker
4 Chromatic Star
3 Ornithopter
2 Darksteel Citadel
2 Glimmervoid
1 Fire/Ice
Sideboard
4 Welding Jar
4 Pyrostatic Pillar
4 Cabal Therapy
3 Tormod's Crypt