At least, not yet
That sort of thing shouldn't be possible with modern legal cards
A collector can offer their card collection to interested buyers through online secondary markets of all kinds, providing basic details such as the approximate card count, the general condition of those cards, and so on
With a modest board of a few unblockable creatures, and maybe a Pilgrim's Eye or Ornithopter of Paradise, instead of attacking and having each opponent mill 10 cards, I could be looking at having each of them mill a third or more of their library
Infinity Constructed is a new format that allows you to use all of the cards youve collected and purchased throughout Lorcanas lifecycle, and sets will never rotate out either, though both Constructed and Infinity will have their own separate banned list
There's no greater advocate of the color pie than me, but I didn't feel we needed to punish enemy-color cards just to communicate that they didn't get along
