Whether you're focused on building your collection or just tracking the value of cards, it's easy to manage and update your collection in one place
You have no shortage of awesome three-, four-, and five-mana plays (plus sixes and sevens if you want them), but you dont want to plan on your first play being turn 3 against aggro if you can avoid it
Look at these green goobers, hiding behind a big snowman and cheekily using it as a no damage
In fact, some of the cards that just barely fall short of that $10 mark also fall into the same category: Yawgmoth's Will and Survival of the Fittest come to mind
Also, I use the information to improve our designs (so in some ways it is part of my responsibility of being head designer)
How condition affects your cards' value A card's condition is the factor that most influences its value, and the difference between a high grade and a low grade can be colossal