Honor's Reward and Abzan Advantage can be decent in certain match ups, but I would not be terribly interested in playing either of them
This will typically hit most of players hand in the midgame
Pair Teferi with a slew of counter spells and instant speed removal, and you'll have a one-sided control game where you hold all the power
While Beanstalk Giant is on the battlefield, just ignore the Adventure and all its text
That Flash makes it a combat trick, a removal-dodger, and a wrath-protection piece all in one card, and as we've seen with several cards in the set, Convoke means tribal decks with a wide board can cast it for next to nothing
So effects that cause you to discard your spells with shroud still work unless the card in question is Quagnoth