4c Artifacts wants to assemble value engines like Simulacrum Synthesizer and United Battlefront alongside removal like Perilous Snare, so Duress can strip a key piece before it comes down and starts generating advantage. Flashfreeze doesn't apply since this deck's spells aren't reliably red or green. Rapid Rescue and one Wistfulness are cut in favor of proactive disruption, since this matchup is more about denying their engine pieces than racing on board.