21 Island
1 Oboro, Palace in the Clouds
2 Seat of the Synod
1 Tomb of the Spirit Dragon
1 Aether Vial
2 Arcbound Crusher
2 Arcbound Overseer
2 Arcbound Ravager
1 Arcbound Reclaimer
2 Arcbound Slith
4 Arcbound Stinger
4 Arcbound Worker
1 Banshee's Blade
1 Chimeric Egg
1 Darksteel Reactor
4 Echoing Truth
1 Energy Chamber
1 Ichor Wellspring
1 Kusari-Gama
1 Loxodon Warhammer
4 Machinate
2 Magnetic Flux
1 Master of Etherium
1 Mycosynth Golem
2 Skullclamp
1 Spawning Pit
1 Surestrike Trident
4 Vedalken Engineer
1 Vedalken Orrery
Sideboard:
1 Arcbound Bruiser
2 Arcbound Fiend
2 Arcbound Hybrid
1 Arcbound Lancer
1 Energy Chamber
1 Inkwell Leviathan
1 Master Transmuter
1 Mind Control
1 Numbing Dose
1 Unsummon