StartupEvents.registry("item", (e) => {
  e.create("dens_addition:improvised_mask", "helmet").tier("improvised");
  e.create("dens_addition:improvised_chestplate", "chestplate").tier(
    "improvised"
  );
  e.create("dens_addition:improvised_leggings", "leggings").tier("improvised");
  e.create("dens_addition:improvised_boots", "boots").tier("improvised");
});
