My take on U/B control in the new standard environment.
For why i choose what I did where I did.
Sphinx, Hexproof, Flying, 3/5, 5 mana, need more be said. great blocker, great attacker, and just for fun, set your draws perfectly.
Jace's Ingenuity and Divination/Weave Fate, still testing both, leaning on weave fate because of instant speed, always better to cast at eot of opponent both just good draw cards.
Dig Through Time, you spend a lot of counters, and draw cards, it is to good to not have.
Bile Blight, to kill mana dorks, rabblemasters, mantis riders, just good removal.
Downfalls are there for more removal, walkerrs, mistcutter when it gets boarded in, all sorts of things that it is useful for.
The different counters, well, it is control, and you want to deny as much as you can. I run more then normal, but hat is because we are weaker at the moment overall, and need that extra removal before they come down.
Despise, well, I am poor and have no thoughtseize. If you have the seizes, use them instead
3 vault main deck, as a just in case sweeper.
Sideboard is easy enough, more removal, change out counters for what you are playing against, the lurkers are for burn decks, lifelink is always good. Pearl Lake for other control decks, but I am leaning toward main decking them, they are that good.