What sets Swarm apart is the fact that it trades Madness for Mayhem and Haste for Flash
Each combination rewards different skills and strategies , so experiment to find what clicks
It does this by ramping into Winota with Elvish Mystic and Prosperous Innkeeper, attacking with a field full of non-Human creatures, and using Winota to cheat big threats into play such as Tovolars Huntmaster
And while its hard to predict what that might be, that thinking has influenced the current state of the resale market and why many of us buy one box of Magic: The Gathering cards to play with, and one to sell
With this set, Standard will rotate again and well say goodbye to Dominaria United, The Brothers War, Phyrexia: All Will Be One, March Of The Machine, and March Of The Machine: The Aftermath