I use a second worksheet with a few simple formulas to count how many times each card appears on the sheet
It didnt matter much either way since Dark Master is pretty terrible, even with his attack stat of limitless offensire force, but his near-ubiquitous presence on the playground justifies a high spot on this list
Now, your opponent can do the same, but, if since youre an Emerald deck that can run discard cards, you could bleed them out of resources and potentially leave mediocre plays in their hand, that dont stand a chance against the Character youve developed
Still, you can't have a free-to-play mobile game anymore without microtransactions, being covered in adverts or, worse, both
Its not required to do the Pokmon card trick to show the rarest card last