diff --git a/fabric/src/datagen/java/lgbt/greenhouse/menderman/datagen/MendermanDataGenerator.java b/fabric/src/datagen/java/lgbt/greenhouse/menderman/datagen/MendermanDataGenerator.java
index 600a15d..08a6bda 100644
--- a/fabric/src/datagen/java/lgbt/greenhouse/menderman/datagen/MendermanDataGenerator.java
+++ b/fabric/src/datagen/java/lgbt/greenhouse/menderman/datagen/MendermanDataGenerator.java
@@ -17,6 +17,7 @@ import net.fabricmc.fabric.api.datagen.v1.provider.FabricTagsProvider;
 import net.fabricmc.fabric.api.tag.convention.v2.ConventionalItemTags;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.tags.ItemTags;
+import net.minecraft.world.item.Item;
 import net.minecraft.world.item.Items;
 import org.jetbrains.annotations.Nullable;
 
@@ -35,60 +36,62 @@ public class MendermanDataGenerator implements DataGeneratorEntrypoint {
 	}
 
 	public static class ItemTagProvider extends FabricTagsProvider.ItemTagsProvider {
+		private final MendermanDataGenerator_TagsProvider_Multiver<Item> multiver = new MendermanDataGenerator_TagsProvider_Multiver<>(this);
+
 		public ItemTagProvider(FabricPackOutput output, CompletableFuture<HolderLookup.Provider> lookupProviderFuture) {
 			super(output, lookupProviderFuture);
 		}
 
 		@Override
 		protected void addTags(HolderLookup.Provider lookupProvider) {
-			valueLookupBuilder(MendermanTags.ItemTags.BOW_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.BOW_MATERIALS)
 					.add(Items.STICK)
 					.forceAddTag(ConventionalItemTags.STRINGS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.BRUSH_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.BRUSH_MATERIALS)
 					.forceAddTag(ConventionalItemTags.COPPER_INGOTS)
 					.forceAddTag(ConventionalItemTags.FEATHERS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.CARROT_ON_A_STICK_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.CARROT_ON_A_STICK_MATERIALS)
 					.add(Items.CARROT);
 
-			valueLookupBuilder(MendermanTags.ItemTags.CROSSBOW_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.CROSSBOW_MATERIALS)
 					.add(Items.STICK)
 					.forceAddTag(ConventionalItemTags.STRINGS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.ELYTRA_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.ELYTRA_MATERIALS)
 					.add(Items.PHANTOM_MEMBRANE)
 					.add(Items.LEATHER);
 
-			valueLookupBuilder(MendermanTags.ItemTags.FISHING_ROD_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.FISHING_ROD_MATERIALS)
 					.add(Items.STICK)
 					.forceAddTag(ConventionalItemTags.STRINGS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.FLINT_AND_STEEL_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.FLINT_AND_STEEL_MATERIALS)
 					.add(Items.FLINT)
 					.forceAddTag(ItemTags.IRON_TOOL_MATERIALS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.MACE_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.MACE_MATERIALS)
 					.add(Items.BREEZE_ROD);
 
-			valueLookupBuilder(MendermanTags.ItemTags.TRIDENT_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.TRIDENT_MATERIALS)
 					.add(Items.PRISMARINE_SHARD)
 					.forceAddTag(ConventionalItemTags.PRISMARINE_GEMS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.TURTLE_HELMET_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.TURTLE_HELMET_MATERIALS)
 					.add(Items.TURTLE_SCUTE);
 
-			valueLookupBuilder(MendermanTags.ItemTags.SHEARS_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.SHEARS_MATERIALS)
 					.forceAddTag(ItemTags.IRON_TOOL_MATERIALS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.SHIELD_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.SHIELD_MATERIALS)
 					.forceAddTag(ItemTags.WOODEN_TOOL_MATERIALS)
 					.forceAddTag(ItemTags.IRON_TOOL_MATERIALS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.WARPED_FUNGUS_ON_A_STICK_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.WARPED_FUNGUS_ON_A_STICK_MATERIALS)
 					.add(Items.WARPED_FUNGUS);
 
-			valueLookupBuilder(MendermanTags.ItemTags.WOLF_ARMOR_MATERIALS)
+			multiver.builder(MendermanTags.ItemTags.WOLF_ARMOR_MATERIALS)
 					.add(Items.ARMADILLO_SCUTE);
 		}
 	}