Your main goal with Marneus is going to be setting up infinite mana through a combo like Isochron Scepter and Dramatic Reversal, then drawing your entire deck with your commander
This is because demand is high, and prices are generally higher
Storing your Magic collection can look a lot of different ways
On the face of it, you won't have to worry about drawing cards for the rest of the game, but paying that one mana just means delaying the board a bit
Spooky Savings 6 Games That Teach You Money Skills The Most Valuable Pennies: 7 Rare Finds That Could Make You Rich PSA Grading Guide: How to Get Your Cards Graded Furthermore, the cards dazzling holographic foil will mesmerize even the bravest of opponents
Shackle Slinger is a filler 3-drop in most decks, but it can be a card you are actively looking for if you end up in the Blue-White Plot/casting two spells archetype