With regard to the set itself, some details regarding the lore of the set was detailed, giving players a hint and the nefarious deeds Jafar has up his sleeve when the set releases later this year
This harks back to Declaration in Stone, which was also two mana, but was a sorcery, exiled the creature and couldnt target planeswalkers, but did hit every creature that shared a name with the target
Each will let you sacrifice Lands for Fogs, which is pretty useful
You can take this deck from merely themed to focused with some upgrades like Meathook Massacre and the essential Blood Artist
The double-faced cards from Zendikar Rising like Silundi Vision are already pretty amazing but get much more value in this deck, since if you play them as lands early in the game, you can always pick them up later with a Moonfolk activation if you need the spell side
With more time to breathe in the early turns, ramping is often preferable to developing your board