It seems somehow impure or greedy to use artifact ramp when you have the green ramp effects at your disposal
Adds a little hint of black's usual draw mechanic, trading life for card advantage
The deck could also stand to lose land, and we'll pick Terramorphic Expanse since the deck already has Evolving Wilds as well as several other crack lands
Much like the Gengar from Fossil, the condition changes the value of this card by considerable amounts at every interval, with MP copies selling between $169 to $350, LP copies hovering around $250, and NM copies commanding in the region of $300 to $400
EarthBound credits, MobyGames
With it, you can put an enemys commander back in their hand to escape a potentially losing strike or even better, permanently deal with a particularly problematic token