Magic: The Gathering recently made some more changes to the Commander format, and the continued tweaks are starting to make the format feel a lot less casual. This is a shame, because part of the reason Commander was appealing in the first place was that it was a casual eternal format where you could mostly play whatever you wanted. While I won't argue that all Commander players were dedicated to keeping the format casual, it was still at least an easier format to get into than something like Modern or even Standard.