mtg standard card size I made a chart of the of over time : r/magicTCG Playing Card Dimensions: The Complete

In the background, we see a bunch of items that you might find in a story like Dungeons & Dragons books and stuffed animals of fantasy creatures

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)

They won't be able to switch to a different creature

SPG 104118

When hybrid first showed up in Ravnica , the cards just used the Z code and all was well