I've continued using the method outlined in the previous post to alter lands for use in my cube. It's surprisingly fun once you spot the right cards, and my local game store sells less popular foil commons and uncommons for 25 and 50 cents respectively, making each land a relatively small investment. If anyone has suggestions for good pairings, or of non-land cards that would look good with something layered on top of them, I'm open to suggestions. I've got a handful of others lined up, but time is the limiting resource these days.