Mono Black Aggro floods the board with cheap threats like Forsaken Miner, Iridescent Vinelasher, and Nighthowl Pursuer, so Day of Judgment is a key sweeper to stabilize against their wide starts. Rest in Peace shuts down Forsaken Miner's graveyard recursion loop entirely and hampers Corpses of the Lost's value engine. Candy Trail and one Braided Net are cut as too passive against an aggressive curve that punishes slow starts. Keep Perilous Snare and Cryogen Relic for early interaction against their cheap creatures.