On one side, it helps go-wide decks by handing out +1/+1 counters to creatures that entered that turn, while the flip side, Embrose, Dean of Shadow, offers a more control-oriented engine that buffs your creatures, damages them, and draws cards when they die
The risk is that early prices can be emotionally inflated before enough supply reaches the market
The reverse-foil pattern is also different than it was from previous sets, although this tends to change rather often, so its not particularly surprising
If you can play "OP06-081 Absalom" or deploy "OP06-098 Thriller Bark" while using cards to lower your opponent's costs, you will be able to maintain your board advantage while using your DON
The long-term winners will likely come down to character loyalty and artwork appeal