Could this see play? I was thinking of extraction card effects that actually have impact on the board state and also answer sideboard wish targets. Seems in flavor.
Mind Excavation
Another option is a cheaper version that is symmetric. You name a card and exile from opponent’s deck/hand/etc. Then opponent names a card and exiles from your deck/hand/etc.
@80percentbuffoon LOL. Do you just have that reply as a macro at this point?