Once you select the desired art, you can add however many you want into your deck and see if any are missing (the missing copies will be greyed out)
Savanti Romero, Time's Exile Black only dabbles in +1/+1 counters, but Savanti Romero, Time's Exile makes a firm argument for why you should care about them
Notable Exclusions and Wrap Up: You could probably run other spells like Cyclonic Rift or Overwhelming Stampede, but I just like to switch things up rather than optimize (read, be boring)
Furthermore, the potential to find highly valuable cards within, particularly a pristine 1st Edition Charizard (which can individually fetch hundreds of thousands of dollars), adds to their appeal
Create a dark room, then shine a flashlight against a blank wall or bedsheet