Each week, we review what went on behind the QS Insider curtain. It's a great way to see what you might be missing if you're not a subscriber, and a great way to get caught up if you are!

If you missed one of the sweetest plays from PT M15, check it out here now.

Ryan shores up some new revisions to his Vintage Grixis Keeper deck. With a format full of blue decks, Ryan's list can competitively fit any metagame with only a few tweaks.

David Schumann broaches the subject of behavioral economics as it relates to Magic finance. He defines the concept and provides examples of some basic principles.

Did WOTC hint at the release of MM2 during the PT this weekend? Decide for yourself!

Jason Alt covers the ins and outs of two of Magic's rarest and most bizarre sets--Alternate Fourth Edition and Summer Magic.

Wizards recently announced an all-Standard roster for the PT next year. Danny Brown discusses the financial implications and picks several cards to watch in the lead-up to rotation.

After establishing a successful strategy to invest in core set mythics, Sylvain explains the strategy he intends to apply to M15 rares based on the price evolution of M14 rares this past year.