When you finish, you should have a set of high-quality Magic: The Gathering proxies
I think Urborg is an iconic Black card and tainting all lands into Swamps is a very Black-feeling thing
The massive card flow that people want for free in Commander and multiplayer lead them to attack each other, but not you, especially since they don't have to spend a card to get the card draw, so for them, this is free card advantage over time for each foe that attacks each other, and you'll draw more than the card it took to cast him in one or two turns
all the pieces work in concert, and even the more casual list can feel like a well-oiled machine
Art by Clint Cearley, Simon Dominic, Bill McConkey, Jason Rainville, Leonardo Santanna