I started with Grixis (UBR) splashing Red to cast Admiral Beckett Brass, but the admiral is quite clunky with the current manabase. Once I took red out, the deck became fluid, fast, and a lot more playable. This is only a first round of early deckbuilding. If I have time, I will remake this deck with more cards from the other sets in Standard to make this deck even better. At this point, it's a learner deck to master the new cards.
The flip enchantments take a while to trigger. My deck was much faster in the following game.
Much faster...