If we only had access to fair and balanced artifacts key would be an OK support tool for the odd deck and not the artifact deck mainstay it seems like it is
To help navigate that choice, consider three factors: Your land count : If youre light on mana, chances are your hand is full of spells, so playing the card for its normal cost may help you influence the board more efficiently
11 Seventh Edition Market Price: $2,350.00 Seventh Edition was released in 2001 and represented a new frontier for core sets after the doldrums of Sixth Edition
The land you play most frequently is Pylons since it will be the most frequent land you tutor for with Greenblade and Armadillo: it comes into play untapped, it surveils, and helps ensure there are not issues with the color pips in your cards
Pros and Cons These are super doable challenges just for playing the game, because when I discovered this, I'd already gained enough life to complete the Claws of Bast challenge
So have some fun with it