The most common cycling card youll see in Modern is Street Wraith, a crucial enabler in Deaths Shadow decks
Of those, 4 of the uncommons have a lurking evil version and 4 have a paranormal frame version, each showing up 1 in 4 times you see that uncommon
And, while we don't know much about those monster commanders yet, we have been introduced to the noble adventurers
Oh, plus Anguished Unmaking, Vindicate, Utter End, so many goodies
Llanowar Elves is another strong reprint that could definitely usher in some powerful Green stompy or Gruul monster-esque decks, but I'd feel wary about playing that kind of strategy with so many Cut Downs and Go for the Throats running around in the format