The list seems like it's designed to knock out the top decks (Orzhov vampires, mono red aggro, Boros/Naya Feather, most flavors of bant, sultai, and esper) and then looked at what was left to see if anything else was busted before doing a second round of hits. (Temur Elementals, Mono-White aggro, mono-blue tempo, UR Drakes)
What they left us at the top was this:
- Jund Dinosaurs, a top tier deck they completely forgot about with Rotting Regisaur
and the back half of Collision // Colossus
pushing through huge early damage while Carnage Tyrant
closes out the late game.
- Blue/Green Flash, the deck only taking a very minor hit in Brineborn Cutthroat
while they still win games on the back of huge impact creatures like Frilled Mystic
and Nightpack Ambusher
-Mono-White Cats, with Ajani's Pridemate
and Ajani, Strength of the Pride
as a soul sisters-type of deck that gains stupid amounts of life.
-UBx Reanimator, using Stitcher's supplier
or explore creatures to fill the graveyard and Bond of Revival
or Blood for Bones
to bring back things like Ilharg, the Raze-Boar
, Yarok the Desecrated
and Agent of Treachery
-Mono Red Circus, relying on Cavalcade of Calamity
and Chandra's Spitfire
alongside other 1-power critters to burst out absurd amounts of damage. It's a deck that will win turn 4 if you let it, on the back of Chandra, Acolyte of Flame
If you want your mirage lands, those are the decks to look at.