Trivia time: did you know that Conspiracy foils are among the easiest to erase with a piece of cloth and some acetone
In the likely scenario that your threatening cactus gets chump-blocked, you can just deal 10,000 damage to everything your opponents have, including themselves
You add cost, stats, and traits to other cards, and while the game takes care of the representation, building and playing around it are aspects that become more complex
The box only gives you one, but its very good
It basically turns your setup effects into card advantage, so its a great pick for spellslinger or control builds that constantly filter through the top of their deck
While Elesh Norn and her glistening oil have been successfully neutralized, all of the worlds touched by Phyrexia have been changed in ways big and small