The four most prominent archetypes now make up nearly two-thirds of the winner's metagame, so you should expect to face Izzet Prowess, Selesnya Offense, Jeskai Lessons, and Izzet Spellementals frequently at upcoming Regional Championship Qualifiers
In short, the Reserved List is a comprehensive list of cards that Wizards of the Coast won't print again, and most of those cards are downright weird or at least are a product of their time
If someone deals damage to us, they have to risk making us draw into a response to their threat
Venser, Shaper Savant is the poor mans Cryptic Command
Attrition-based strategies have once again been taken over by green decks, which would force Black Devotion to overpower the format to become relevant