In the Boros Moxite mirror, Dust to Dust exiling two artifacts is premium against their Melded Moxite, Ragged Short Spear, and artifact lands like Ancient Den and Great Furnace, disrupting their equipment and mana curve just as it does ours. Tormod's Crypt is a mirror wash at best against their Tormod's Crypt and Pursue the Past, so trim it for proactive artifact destruction instead. Keep Journey to Nowhere and Lightning Bolt as premium removal for Kor Skyfisher and Glint Hawk, and expect a grindy race decided by who lands Rally the Peasants or Prismatic Strands first.