Dust to Dust exiles two artifacts at a time, hitting Melded Moxite for value denial and can also strip their Gates' fixing indirectly by removing Melded Moxite before it turns into a Robot token, while their own Dust to Dust and Red Elemental Blast in the mirror-adjacent sideboard make artifact/enchantment based threats risky to overcommit. Standard Bearer redirects their removal (Journey to Nowhere, Thraben Charm) away from your real threats in this grindy mirror-like matchup. Icatian Javelineers and Raffine's Informant are cut since this matchup rewards resilient bodies and interaction over marginal card selection. Watch out for their own Journey to Nowhere and Thraben Charm on your key threats, and use your Journey/Thraben Charm on Outlaw Medic or Sneaky Snacker.