The Engine:
The Enchantments: Sphinx's Tutelage and Jace's Erasure.
Fueling the engine:Whirlpool Rider- ETB: reshuffle and redraw your hand. This can crush half an opponent's library turn 4 with both
Enchantments out.
Jace's Archivist- Same, with the added bonus of potentially winning through his ability to force the opponent to draw as well.
Since you'll obviously be discarding LOTS of other useful cards through Archivist, let's make thier value soar in the graveyard by using spells like Accumulated Knowledge and Take Inventory. These offer a great hand boost before dropping a Rider, but are not strategically Cast until mid-late game, after you've discarded a couple.
See Beyond's fit in this deck comes from its reshuffling ability. This saves useful cards like Psychic Spiral (that you'll want to use later) from discard when discarding your hand.
Fraying Sanity is probably not a necessary card for the deck, but ensures that you'll always mill your opponent faster than you will yourself. I may replace this later with some Flashback card like Dream Twist or Increasing Confusion; or some lifegain mechanic for aggro decks like Profane Memento.
Unsummon and Repeal bounce Rider for continued abuse of its ability; add a card to your hand to redraw; or offer some removal from board threats.
Please leave any and all feedback below, and the card below if you like it!
-TheSurgeon