What it basically does is put the element against its porter, in canon this was made more directly with the whole going Gray thing, but in PS it was different but not too far.
>For Pinkie was "Pinkamina".
>For Fluttershy was "Flutterrage"(I think).
>For AppleJack was the over honesty(incapable of lie, ironically).
>For Rarity was over generosity(instead of selfishness as I thought it was the right way to do PP and don't make that chapter suck so much).
>For Rainbow Dash was (Drug dependency,interesting).
>For Twilight it was...cant remember.
But PP had a point, Twilight is ultimately different from the mane six(because of the spark), which makes me think that maybe Dischord will not try tricks on her. Is a long shot but I think that maybe things will work differently for Twilight, not a direct hack attempt but rather a disarmament of the different elements to disarm her instead(like in Nightmare moon days).
Yeah, main reason of why the mane 5 were affected by Dischord tricks in this episode while Twilight wasn't, what Dischord wanted were the elements. Which makes me think that Twilight will be the one tasked to regain them while Dischord uses them, or hide them or whatever.