Jund Sacrifice leans on death and sacrifice triggers from Callous Inspector, Greedy Freebooter, and The Sackville-Bagginses, plus sacrifice outlets like Fanatical Offering, so Rest in Peace denies recursion and any long-game graveyard value while exiling their Clue and Treasure fodder loops over time. Doorkeeper Thrull is a fine flying blocker against their small ground creatures and mutes ETB value like The Sackville-Bagginses' enter trigger and Biotech Specialist's Lander token generation. We trim card selection and a couple of narrow utility slots for more proactive, matchup-relevant interaction, keeping our removal suite intact for Rottenmouth Viper and bigger threats.