Esper Midrange easily commits crimes with its suite of interactive cards, and Duelist of the Mind's power scaling synergizes really well with Raffine, Scheming Seer
The plot mechanic works wonders because you can plot this card, and cast it later for free, with enough mana to cast pump spells and often win on the spot
This 2 piece design allows the deck box to be printed without supports and allows the pages to printed in a different color from the book binding, allowing you to have a nice multi color print without the need for multiple extruders or MMU setups
If X is 10 or more, instead shuffle your graveyard into your library, draw X cards, untap up to five lands, and you have no maximum hand size for the rest of the game
No one let's an MC through unless they can't do anything else