hay guyz if you want to blow up all the lands you should just play armageddon!
Seriously he said he was giving himself access to any color, so why are we dancing around the obvious?
I say his initial goal was to lock his opponents lands down with Juntu Stakes. We should help him live the dream!
How about this: Play with Death Pit Offering, then drop Living Plane and Juntu Stakes. Your lands will be 3/3 beaters and theirs will be 1/1 non-untappies! And it works in Multiplayer!
Oh, and if you want to lock out lands entirely, just play with Root Maze - much easier on the mana than Kismet.