@papierzeit I only tried playing with the KeyForge: Call of the Archons box deck cards. They are special and do not have a QR code. I have yet to open the normal decks that it also came with.
@runeranch i didn't buy the StarterBox but only two decks that's enough. The manual is available for free as PDF and you can make the tokens yourself. So I didn't see any point in spending extra money for it.
@papierzeit Ha, the box dosen't even have any rules manual in it. So the PDF is still the way to go. :D The Starter decks are good for learning. But is not need as the game is very easy to learn.
@runeranch what exactly do you mean about #MTG? There is Magic Online and Magic Arena. Recently MTG Booster even includes online things for Arena or did you mean something else?