boromirofborg wrote: ↑Wed Jun 16, 2021 12:10 pm Personally, I like the idea of supporting it akin to Magic with Vintage/Legacy/Modern.Except that Magic does it with ban lists and (generally) not power-level errata. And what errata they do is still global across formats. Ajani's Pridemate (the last card I know got proper functional errata) plays the same way whether you do it in Standard or Vintage.
Did some digging, because there is an unofficial "93/94" format (where you can only play using cards printed in those years), but they still seem to be playing using current wordings and ruleset (guess no-one wanted to back and relearn batches?), so that doesn't help either.
The problem with supporting two copies of the cards officially is that you now have to support two sets of rules. Unofficially is fine, because the answer to rules questions is "whatever you wanna do, it's your table". But keeping one set of 1E rules in my head is enough work - not really keen on having to append "but only in this format" to all of them.