Dimir Excruciator leans on Deceit, Superior Spider-Man, and graveyard value like Seasoned Cryomancer's exile-from-graveyard draw ability, so Rest in Peace shuts off their value engines and even turns off Superior Spider-Man's Mind Swap entirely. The Queen of Dale punishes their dense noncreature-spell suite (Duress, Theorix Charm, Requiting Hex) by letting you recruit (loot) off their removal and discard spells. Practiced Offense is weak against a deck full of removal for your team, and Nurturing Pixie trades down against their efficient removal suite. Keep Get Lost in to answer Deceit and planeswalkers; Seam Rip is limited to permanents with mana value 2 or less, so it can't answer Deceit and is mostly useful against Illusion tokens from The Theorist, Jace Beleren.