4 Seat of the Synod
4 Great Furnace
4 Vault of Whispers
4 Darksteel Citadel
1 Ancient Den
4 Disciple of the Vault
3 Atog
4 Frogmite
4 Myr Enforcer
4 Arcbound Worker
4 Ornithopter
4 Cranial Plating
4 Thoughtcast
4 Chromatic Star
4 Springleaf Drum
3 Fling
2 Welding Jar
Sideboard
4 Blue Elemental Blast
4 Red Elemental Blast
4 Engineered Plague
2 Disenchant
1 Shattering Spree