While a full evaluation of the set, both in terms of Limited play-ability as well as impact on the secondary market, will be dealt with at a later date, we can take a look at something immediately noticeable - the high amount of rarity downshifts, compared to rarity upshifts
Board Wipes Crippling Fear is a great budget mass removal for tribal decks as it can clear the board of our opponents while leaving ours intact
Fabled Passage is a strictly better Evolving Wilds/Terramorphic Expanse, and I would encourage people to consider running some amount of fetch lands, even slower/cheaper ones, as they can be recurred fairly easily, help to fix mana, and can trigger certain abilities for sacrificing permanents or permanents leaving play
However, with Core Set 2019 on the horizon, I think this is the perfect time to bring back my Top 20 Standard Cards list featuring Magics newest set