Jund Wildfire generates card advantage through Cleansing Wildfire chaining into Ichor Wellspring draws, and the primary danger to our board is Krark-Clan Shaman, which sacrifices artifacts to deal 1 damage to each creature and can wipe our small creatures in a single turn. Dust to Dust is our best post-board answer, exiling two artifacts per sorcery to efficiently remove Krark-Clan Shaman, Writhing Chrysalis, Ichor Wellspring, and Makeshift Munitions before they take over the game. Duress disrupts their most dangerous sorceries — Cleansing Wildfire and Eviscerator's Insight — before they establish an insurmountable card-advantage lead. We retain one Suffocating Fumes to blank Gixian Infiltrator, and trim Prismatic Strands (mostly blank here since they have no white attacking package), Omen of the Dead (unreliable because they board in Nihil Spellbomb and Faerie Macabre), and one copy each of Tithing Blade and Thraben Charm where Dust to Dust simply outperforms them in this artifact-heavy matchup.