While it's a fantastic way to make sure you only hit non-lands when you attack with Narset, if anything happens you can easily find yourself out of the game if you ever need to hit another land drop
Rhinos Rampage has every chance of being a strong 2-for-1 a good proportion of the time, which means it ends up as my favorite uncommon from the set
First edition copies of this card are already extremely valuable, as even MP copies can fetch in the neighborhood of $200
The sorcery is especially powerful when it comes to preventing any sort of combat tricks that an opponent might have in a critical late-game moment
The main thing is to stick to the basic principles of creating a unique and brief ad, and you will be able to sell your cards quickly
For a visual overview of all the mechanics, check out the video below: Battles Phyrexia had success invading Mirrodin, so they're trying it again