Mechanically, it's all neat, but I also would like to say that I really don't have a lot to say about many of the cards in this expansion
Paradox Engine + Chaos Wand + mana rocks that tap for at least 4 mana = you probably win
Before last weeks bans, it had been three years since the Rules Committee touched the Commander banlist
Flexible and powerful, I have only once used it to make an opponent draw a card in a game of EDH, but it was on their end step and it made them lose if that piques your curiosity
For collectors chasing top-tier preservation status, officially authenticated gem-mint copies completely break that baseline, easily clearing $6,700 and occasionally scaling up to $10,600 at premium public auctions, making the card a high-end treasure
Alas, as is the case for pretty much every TCG that lasts beyond a year or so, power-creep tends to become a thing, and certain cards wind up becoming stronger than was bargained for