We will all start saying Temur, Abzan, Mardu, Jeskai, and Sultai as a normal progression from playing with the set, so start now and make the transition easier
At 4 mana and two colors, I doubt it warps anything, but it has incredible potential if you stick to a specific mana cost
(As a side note, you get as many basic lands as you'd like for your deck, and you don't have to draft them
At a cost of seven ink, she isn't cheap to deploy, but combining her Shift 5 ability with cheap cards like Clarabelle - Clumsy Guest can make things happen a lot faster
As a bonus, if Enkira is equipped with any cards, your opponents are forced to block her with creature, which can help whittle down your opponent's valuable creatures while you make unfavorable blocking scenarios.
It reads, Whenever Lord of the Void deals combat damage to a player, exile the top seven cards of that players library, then put a creature card from among them onto the battlefield under your control. While mill isnt likely to be your main strategy in a deck filled with Demons, the exiling is definitely nice