One of the ways they try to address these concerns is with new catch-up cards, something that Gavin Verhey explained in a video earlier this year
No Colorless energy cost for Slash, free retreat cost, and 70 HP made it one of the most efficient attackers in the format
Mono-Red is already a standout deck in that format, and the ability to more consistently splash Klothys, God of Destiny - maybe never exposing a second source of Green an entire long game - seems like an impending technology reboot for the format
At least so long as Rotting Regisaur is one of the top offensive creatures in the format
And this all assume a low storm count going in, in a deck that does everything it can to increase spell count that turn, with cards like Gitaxian Probe or 0-drops that increase your count
For the purposes of this article, we won't be paying much attention to the strategy behind drafting Shadows over Innistrad