That combo is what makes them so absurdly good: Underground Sea, for example, is both an island and a swamp, so it works perfectly with fetch lands and fixes your mana super smoothly
PuPu UFOPuPu UFO is a great blocker that offers up some amazing ramp capabilities in the right build
Those who've played with Land Tax will tell you that while that's not a half-bad deal, they can go one step further: they can get three cards every turn for the rest of the game for the same one mana
On Once Upon Magic, references are presented with their contents, visuals, and availability
So, when I saw this land, I couldn't figure out what on earth it was, but then I looked it up and it all came back to me
In practice: shift onto any Mickey, stick Evasive, and you suddenly present a fast clock with resilience