The post itself wasn't the most interesting part, but the comments beneath it are worth talking about
Additional storage trays for dice, tokens, and counters
Yasharn, Implacable Earth Preventing your opponents from sacrificing permanents to pay costs doesnt seem like its too disruptive against non-Rakdos decks, but this just so happens to kill Treasure decks and stop fetch lands
However, the distribution of these does not mean you have a chance of getting 3 full art cards, no, it just means youll usually get two reverse-foil cards and then a holo-rare or sometimes a Pokmon ex or full art/ultra rare card instead
Step in, Crown Zenith
They also contain a new cycle of cards that are free to cast if you control your commander, some of which became extremely sought after