Being the only game in town for no-art lands would make Unstable more similar to Unhinged or Unglued , where if you wanted a certain subgroup of basics for your deck, you pretty much had to buy the set (or at least the lands from the set, which would force someone else to crack a box of the set to sell them to you)
With only around 30 cards revealed for Into The Inklands so far, it's hard to tell what will and wont be successful when it launches at the end of next month, unless they directly fit into or answer the existing meta
Despite only grabbing Instants and Sorceries, Mystical Tutor still pulls its weight
Fliers, dragons, you name it
Moment of Silence: Target player skips their next combat phase this turn
This means that any weaker cards lost during the early game that still have a lot of use, such as the aforementioned Tramp - Enterprising Dog, can get a second chance and help boost the player's mid-game strategy