During Pro Tour Aetherdrift at Chicago MagicCon, Arne Huschenbeth went 9 - 1 with a typical controlling deck packed with removal, counterspells, boardwipes and big creatures, using Stock Up to dig for the perfect answers
With all that being said, the one group of players that this decision does benefit is anyone who happened to open an Encore Electromancer Snapcaster Mage bonus card in the first three Superdrops
Rushblade Commander Warrior decks thrive with haste, and Rushblade Commander is all about enabling that
Ignoble Hierarch can also be found in over 13,000 EDH decks on EDHREC, which is quite impressive considering that the much older card Noble Hierarch is only in 20,000 decks in comparison
Underworld dreams: I'm not sure why
The academys libraries were protected by fire-prevention spells