Only time will tell if the unique draw of Bucky - Squirrel Squeak Tutor is enough to override its current lack of rarity, and as usual, it's better to simply enjoy the game than to invest heavily in speculative purchases
Prismatic Ending and Lightning Bolt, however, are both essentially bulk
Organic Extinction Organic Extinction is pretty costly, but your artifact creatures can help cast it, taking quite the edge off
Likely too narrow for commander unless we get a green flip legend that is bonkers. Other skeptics note that, being a common, there may be a lot of players that never bothered listing their dozen of copies just to make a couple of bucks but if we're talking $4 bucks a pop, those dozens of idle copies may start moving soon
With new-to- Magic cards and fan-favorite reprints, Foundations has something for everyone
The value of X is calculated only once, as the ability resolves