In the broader dataset, Japanese inventory and promo cards show up repeatedly among top performers, and they often sell separately from their English equivalents at healthy prices
While dependent on having an opponent play at least some number of Islands to make the most out of it, the odds are pretty good at least one of your opponents will be running blue in their deck
Catering to a global audience, these unique cards will be printed in both English and Japanese
You can grind your way into a deck for free (if you have enough time to play), but if you want to just own several decks without grinding, the system for getting cards is clunky, high variance, and time-consuming, and the cost is high
Basically, if you have typal synergies, youll get the best of this mass reanimation effect