Process and time requirements are minimal all you need to do is paste your lists of cards and categories into the worksheet, enter your data, and tweak a few formatting rules
Hopefully, you'll have something much better to do on your turn, but if you're in a desperate spot, you might be able to use the chump blocker and the bonus card it provides to find a way out
Many of the top decks in the format are there because they rarely run out of cards
These cards are banned in every format, and not allowed in any sanctioned tournament play under any circumstance
Fischer: Bruna, the Fading Light, Gisela, the Broken Blade, Archangel of Thune, Court of Grace, and Commanders Plate