Personally, I think that they could be played as altered in old school games as long as both players agree to it beforehand
Cards like Brute Bonnet can instantly use the poison status effect, while Pecharunt can make this more impactful by placing more damage counters
A Casual Guide to CEDH Ben explores CEDH, a competitive take on Commander where high-power decks, fast combos, and efficient interaction define the format
B ut the change will come, whether we like it or not, because by the time Perfect Order becomes tournament legal, the rotation will have already taken place, and we will be facing a completely new territory, one where cards that might not have been historically powerful suddenly become the best option
Once a creature type that couldnt attack, they were later erratad to have the defender keyword, which prevents creatures with it from attacking
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