Agent of Treachery and Terror of the Peaks spring to mind instantly
In digital worlds, and later in the real world, Ai dresses very extravagantly in a flashy suit with military trappings
But in Magic, cards like Brainstorm, Ponder, and Preordain are banned in Modern for their ability to seamlessly look at three cards and cantrip to get rid of unwanted cards with cards like fetch lands
The game probably needs more female roles in the story that are actually relevent and not a bunch of shitty gimmicks (like M14 Chandra)
Going faster than your opponents matters more and more as you scale the Brackets, with cEDH being predicated on playing enough interaction to stop a potential turn 1 win
Nothing flashy, but it's good to have Investigate back on the plane where it originated.