Count all versions of cards for store deck discounts
The decks on sale in the store are great. The big problem is choosing the oldest or arbitrary printing of rares, like Kaladesh fast lands instead of OTJ ones, then not applying discounts because the buyer lacks that version. I was ready to buy three decks today, but instead will buy none, solely because I don’t want to waste currency on cards I already own.
Please apply discounts for any existing edition of a card. Your company will sell more and appear less greedy if you make this change.

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Kamano#07664 commented
And the fact that it's opting to use a version that's many years old rather than the current printing in a standard set is clearly a mistake or a very poor choice. This isn't even a new issue but it still isn't being addressed