A couple of other tweaks are coming
702.174m: If part of a spells ability has its effect only if its gift was promised, and that part of the ability includes any targets, the spells controller chooses those targets only if the gift was promised.
The way it's intended to work is that each player hides a number of items (such as coins or dice), and then after everyone is ready to, they reveal all the items at the same time
Aside from booster packs, there will likely also be two new deck boxes with a matching set of sleeves
"Out of curiosity, does Priest of the Crossing from the Aetherdrift commander decks not violate the spirit of the reserved list by being very similar to and essentially strictly better than Asmira, Holy Avenger?"
Fallout offers interesting new design space, capturing the video game's gameplay experience within the cards