This is a super-focused, almost unpreventable operation that completely destroys any copies in the heap as opposed to simply slowing down their recursion.
It's got several advantages compared to similar cards like Blacklist and Chronos Project: It's a 1 operation out of HB, who specialize in glacier decks that have one more option to outlast something like MaxX: Maximum Punk Rock by wiping out a Levy AR Lab Access. Play enough and you can snipe Déjà Vus or just go straight for the breakers like Paperclip. If they expect its ability to save them against something like Vanilla, they will be in for a rude awakening. With Consulting Visit or another tutor, as soon as that winning card hits the heap, play this and your path to victory is that much easier.
Put this in Chronos Protocol: Selective Mind-mapping for pinpoint sniping to destroy the runner's win condition. This ought to be strong against the aforementioned MaxX: Maximum Punk Rock, but also Shapers still relying on Clone Chip and Armand "Geist" Walker: Tech Lord.
Oh, and just like Chronos Project, DO NOT HAVE BLACKLIST REZZED WHEN USING THIS. Enjoy!