3 Conciliator's Duelist Standard & Commander This is the card used to demonstrate how impactful the new Repartee mechanic can be, and for good reason
Just a couple days ago, the Secret Lair x National Association of Latino Arts and Cultures: Nuestra Magia product went on sale

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Its also got a dragon tutor ability stapled to it, so it ramps and digs for your best beaters
It's possible that more people bought the book just for the Crypt, because the Crypt was well worth the price
While revealing the new Commander brackets system last week, Verhey announced that "no bans will be happening at that time - just potentially some unbans." And that's all it took to set card prices jumping