One solution would be to just discard the 72nd card from each sheet, which is the error card (I am assuming this is technically possible, it apparently worked for the blank 1st card on the Jungle uncommons sheet, but I cant say for sure if its possible to discard a card from the middle of the sheet)
For example in the image above you can see one card is number 176 out of 172, showing you that it sits outside of the set, and is deemed secret rare
Being somewhat limited in scope is fine, if your deck is doing anything with counters this is basically an auto-include
Ezuri and the Gilt-Leaf While I understand the appeal of Elves, I have never been motivated to build around them
You can now see the D23 promos, the three from the first Lorcana League, plus the three Musketeer event promos
Every card is printed on German black core paper, identical in weight, size, and thickness to authentic Magic: The Gathering cards