This does not affect English printings in the United States and Japanese printings of Scions & Spellcraft and Scions & Spellcraft Collector's Edition Commander decks
I watched William Jensen stream a Mardu list with it, which I later learned was designed by Nick Prince of recent Song of Freyalise Selesnya fame
All is Dust: First printed back in Rise of the Eldrazi, All is Dust is still the best sweeper for colorless decks, as a 7 mana one sided board clear of almost everything
It handles all the other immediate value threats in the exact same way, most importantly Vivien Reid and Find (even if the best mode of Find is recurring Hydroid Krasis)
Although the Pokmon boosters boxes are random, each edition still has its hierarchy and best and worst Pokmon
It would be possible to compute the hash on the fly, but pre-hashing the reference set significantly improves the performance while running the detector