In my local scene, most local game stores shifted the format to either Modern or Draft, while the remaining few moved into a complete Commander setup
After all, it would be a crying shame to have all your massive threats chump blocked
To prepare against Thoughtseize, Modern decks need to bring a certain level of resiliency and redundancy to the battlefield
I love this at multiplayer when you have a few options, and with Mana Rocks and Lands that can make any color of mana, because getting any color of mana from your Dimir control brew that grabs a red activated ability is pretty valuable, so run this with City of Brass and Darksteel Ingot and Fellwar Stone
The Emperor, Hell Tyrant (Yawgmoth, Thran Physician) Yawgmoth, Thran Physician is a Modern staple (there's a whole deck named after him), so the Emperor art would be a nice addition to die-hard fans of the deck
Those fantasy and turn-based roots may have laid the groundwork for loving a game like Magic