On information and belief, Miller maintained access to these things even after terminating his relationship with Upper Deck and used, referenced, and/or otherwise relied on them to create Lorcana for Ravensburger." Along with damages, Upper Decks is seeking "injunctive relief enjoining Ravensburger from publicly releasing Lorcana." This means the card game would be prohibited from launching (and clearly hasn't worked, considering the fact that it's now on shelves)
Biorhythm Banned since the earliest days of Commander, when the Biorhythm wincon seemed really obnoxious, it stands on the banlist as an emblem for the dislike of alternate wincons that invalidate the previous game state
MTG Dont Move Speaking of needlessly inaccessible cards, Dont Move is another annoyingly rare card from 2023
Having two Celesteela on board can allow you to use Ultra Thrusters twice
For lists of these kinds of misprints, check out Squts Misprint Page and this thread from the librarities