You don't have to find all three cards
Since Glenn only has one power and skulk, it can only be blocked by creatures with one or less power, which often allows you to cards when you connect to an opponent
Its removable bins make it easy to organize and access your cards, ensuring they stay protected and ready for play
In Hearthstone, its rare to want to play several cards costing less than two (unless playing with the Auctioneer) in a single turn, and when Razorscale comes into play, usually on turn 3, its best targets have already been used
Cards in the SPM are Standard-legal
Cards most likely to hold value tend to have one or more of the following: Real scarcity Strong Commander demand Reserved List status High-end collector appeal Iconic artwork or history Low supply in good condition Limited promotional distribution Cards that are more likely to lose value include new competitive staples that are expensive only because supply is low, cards likely to be reprinted, and cards whose price is driven mostly by hype