I am 99% sure that Phyrexia is going to invade Kaladesh, with it either happening in the next set, or very clearly setting up the invasion for our return to Kaladesh the next time around
Secondly, in decks with a way to sacrifice a lot of cards for value before bringing them back for another go around
I think well need some help solving the mystery of these Whispers A Flatfoot to Hop-to-it Ravensburger introduces another hit Disney movie with Whispers in the Well as Zootopia bunny-hops into Lorcana
Preordain and Faithless Looting are a way to sculpt your hand
While Sram, Senior Edificer is also good draw, its only off of cast, and so should always be second choice to Puresteel
The enter the battlefield trigger on this Sphinx is especially ridiculous in a four-player game as you end up generating mana and card draw every time you cast the Teller of Secrets