I have always pondered this idea, just a thought of what it can do.
4 Wurmcoil Engine
2 Steel Hellkite
4 Everflowing Chalice
4 Surge Node
4 Lux Cannon
4 Ratchet Bomb
4 Voltaic Key
4 Tumble Magnet
2 All is Dust
2 Karn Liberated
2 Tezzeret's Gambit
2 Gitaxian Probe
4 Tectonic Edge
4 Ghost Quarter
4 Dread Sanctuary
4 Mutavault
4 Mystifying Mage
2 Buried Ruin
4 Wurmcoil Engine
2 Steel Hellkite
4 Everflowing Chalice
4 Surge Node
4 Lux Cannon
4 Ratchet Bomb
4 Voltaic Key
4 Tumble Magnet
2 All is Dust
2 Karn Liberated
2 Tezzeret's Gambit
2 Gitaxian Probe
4 Tectonic Edge
4 Ghost Quarter
4 Dread Sanctuary
4 Mutavault
4 Mystifying Mage
2 Buried Ruin