24 Island
3 Arcbound Slith
3 Chronomaton
4 Contagion Clasp
2 Contagion Engine
4 Darksteel Juggernaut
4 Khalni Gem
4 Master of Etherium
4 Pierce Strider
4 Prototype Portal
4 Vedalken Engineer
Sideboard:
1 Arcbound Crusher
1 Arcbound Worker
1 Blightsteel Colossus
1 Chimeric Egg
1 Colossus of Akros
1 Golem Foundry
1 Grand Architect
1 Helvault
2 Hex Parasite
1 Indomitable Archangel
1 Mimic Vat
1 Mirrorworks
1 Mountain
1 Mox Opal
1 Mycosynth Golem
1 Myr Battlesphere
1 Myr Welder
1 Peace Strider
1 Pith Driller
1 Salvage Titan
4 Semblance Anvil
1 Spine of Ish Sah
1 Strionic Resonator
1 Tempered Steel
1 Tezzeret the Seeker
1 Tumble Magnet
1 Vault Skirge