Tolkien is where this genre started, and Im hopeful that seeing Gandalf or Galadriel hitting the battlefield years from now will still feel as special as I hope it will be
The key is to not find cheap, watered-down versions of expensive format staples like Dockside Extortionist or Rhystic Study
Janine's Secret Art is one of the latter group, but Crobat is a powerful card that allows it to have some of the advantages of the former group
If Magic doesn't do something soon to define what "Pauper" is, exactly and precisely and in a way that's future proof, the Pauper community could fracture over the difference between Magic Online and paper rarities, and soon you'll have 7 different definitions of Pauper, and you'll need to start specifying whether you're running "online" Pauper in paper, or "paper" Pauper with one of six different legality lists
Void Shatter Exile removal is the best kind of removal, and so getting it onto a counterspell can be equally strong