So its no surprise that the number one spot features an Enchanted card, as do all of the other entries on this list
One your mana was doubled there were any number of ways to start generating massive card advantage and take over the game in short order, with Wrath of God serving as the four-drop to lead into the Wake and Mirari itself, which was usually the way things ended
Also, since almost every Magic set has a relevant 5- or 10-land cycle, Im taking most of them out except those that do something relevant instead of only generating mana, like creaturelands
Demand, not scarcity, is the ultimate driver of price
Dont forget: Metrics have begun counting in U.S., Europe, Canada, and China