diff --git a/core/src/main/java/net/neoforged/fml/ModContainer.java b/core/src/main/java/net/neoforged/fml/ModContainer.java
index 0b3312b0..dfaef7ed 100644
--- a/core/src/main/java/net/neoforged/fml/ModContainer.java
+++ b/core/src/main/java/net/neoforged/fml/ModContainer.java
@@ -5,12 +5,18 @@
 
 package net.neoforged.fml;
 
+import net.neoforged.bus.api.BusBuilder;
 import net.neoforged.bus.api.Event;
+import net.neoforged.bus.api.EventPriority;
+import net.neoforged.bus.api.IEventBus;
 import net.neoforged.fml.config.IConfigEvent;
 import net.neoforged.fml.config.ModConfig;
 import net.neoforged.fml.event.IModBusEvent;
 import net.neoforged.fml.loading.progress.ProgressMeter;
 import net.neoforged.neoforgespi.language.IModInfo;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.EnumMap;
 import java.util.HashMap;
@@ -24,6 +30,8 @@
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 
+import static net.neoforged.fml.Logging.LOADING;
+
 /**
  * The container that wraps around mods in the system.
  * <p>
@@ -39,6 +47,8 @@
 
 public abstract class ModContainer
 {
+    private static final Logger LOGGER = LogManager.getLogger();
+
     protected final String modId;
     protected final String namespace;
     protected final IModInfo modInfo;
@@ -167,8 +177,49 @@ public void dispatchConfigEvent(IConfigEvent event) {
     public abstract Object getMod();
 
     /**
-     * Accept an arbitrary event for processing by the mod. Probably posted to an event bus in the lower level container.
+     * {@return the event bus for this mod, if available}
+     *
+     * <p>Not all mods have an event bus!
+     *
+     * @implNote For custom mod container implementations, the event bus must be built with
+     * {@link BusBuilder#allowPerPhasePost()} or posting via {@link #acceptEvent(EventPriority, Event)} will throw!
+     */
+    @Nullable
+    public abstract IEventBus getEventBus();
+
+    /**
+     * Accept an arbitrary event for processing by the mod. Posted to {@link #getEventBus()}.
      * @param e Event to accept
      */
-    protected <T extends Event & IModBusEvent> void acceptEvent(T e) {}
+    protected final <T extends Event & IModBusEvent> void acceptEvent(T e) {
+        IEventBus bus = getEventBus();
+        if (bus == null) return;
+
+        try {
+            LOGGER.trace(LOADING, "Firing event for modid {} : {}", this.getModId(), e);
+            bus.post(e);
+            LOGGER.trace(LOADING, "Fired event for modid {} : {}", this.getModId(), e);
+        } catch (Throwable t) {
+            LOGGER.error(LOADING,"Caught exception during event {} dispatch for modid {}", e, this.getModId(), t);
+            throw new ModLoadingException(modInfo, modLoadingStage, "fml.modloading.errorduringevent", t);
+        }
+    }
+
+    /**
+     * Accept an arbitrary event for processing by the mod. Posted to {@link #getEventBus()}.
+     * @param e Event to accept
+     */
+    protected final <T extends Event & IModBusEvent> void acceptEvent(EventPriority phase, T e) {
+        IEventBus bus = getEventBus();
+        if (bus == null) return;
+
+        try {
+            LOGGER.trace(LOADING, "Firing event for phase {} for modid {} : {}", phase, this.getModId(), e);
+            bus.post(phase, e);
+            LOGGER.trace(LOADING, "Fired event for phase {} for modid {} : {}", phase, this.getModId(), e);
+        } catch (Throwable t) {
+            LOGGER.error(LOADING,"Caught exception during event {} dispatch for modid {}", e, this.getModId(), t);
+            throw new ModLoadingException(modInfo, modLoadingStage, "fml.modloading.errorduringevent", t);
+        }
+    }
 }
diff --git a/core/src/main/java/net/neoforged/fml/ModList.java b/core/src/main/java/net/neoforged/fml/ModList.java
index c5c36dcf..e2d416fc 100644
--- a/core/src/main/java/net/neoforged/fml/ModList.java
+++ b/core/src/main/java/net/neoforged/fml/ModList.java
@@ -223,6 +223,10 @@ public void forEachModContainer(BiConsumer<String, ModContainer> modContainerCon
         indexedMods.forEach(modContainerConsumer);
     }
 
+    public List<ModContainer> getSortedMods() {
+        return sortedContainers;
+    }
+
     public void forEachModInOrder(Consumer<ModContainer> containerConsumer) {
         this.sortedContainers.forEach(containerConsumer);
     }
diff --git a/core/src/main/java/net/neoforged/fml/ModLoader.java b/core/src/main/java/net/neoforged/fml/ModLoader.java
index b4808b78..07e20ef1 100644
--- a/core/src/main/java/net/neoforged/fml/ModLoader.java
+++ b/core/src/main/java/net/neoforged/fml/ModLoader.java
@@ -7,6 +7,8 @@
 
 import com.google.common.collect.ImmutableList;
 import net.neoforged.bus.api.Event;
+import net.neoforged.bus.api.EventPriority;
+import net.neoforged.bus.api.IEventBus;
 import net.neoforged.fml.event.IModBusEvent;
 import net.neoforged.fml.loading.FMLEnvironment;
 import net.neoforged.fml.loading.FMLLoader;
@@ -23,6 +25,7 @@
 import net.neoforged.neoforgespi.locating.IModFile;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
@@ -315,7 +318,18 @@ public <T extends Event & IModBusEvent> void runEventGenerator(Function<ModConta
             LOGGER.error("Cowardly refusing to send event generator to a broken mod state");
             return;
         }
-        ModList.get().forEachModInOrder(mc -> mc.acceptEvent(generator.apply(mc)));
+
+        // Construct events
+        List<ModContainer> modContainers = ModList.get().getSortedMods();
+        List<T> events = new ArrayList<>(modContainers.size());
+        ModList.get().forEachModInOrder(mc -> events.add(generator.apply(mc)));
+
+        // Post them
+        for (EventPriority phase : EventPriority.values()) {
+            for (int i = 0; i < modContainers.size(); i++) {
+                modContainers.get(i).acceptEvent(phase, events.get(i));
+            }
+        }
     }
 
     public <T extends Event & IModBusEvent> void postEvent(T e) {
@@ -323,14 +337,12 @@ public <T extends Event & IModBusEvent> void postEvent(T e) {
             LOGGER.error("Cowardly refusing to send event {} to a broken mod state", e.getClass().getName());
             return;
         }
-        ModList.get().forEachModInOrder(mc -> mc.acceptEvent(e));
+        for (EventPriority phase : EventPriority.values()) {
+            ModList.get().forEachModInOrder(mc -> mc.acceptEvent(phase, e));
+        }
     }
     public <T extends Event & IModBusEvent> T postEventWithReturn(T e) {
-        if (!loadingStateValid) {
-            LOGGER.error("Cowardly refusing to send event {} to a broken mod state", e.getClass().getName());
-            return e;
-        }
-        ModList.get().forEachModInOrder(mc -> mc.acceptEvent(e));
+        postEvent(e);
         return e;
     }
     public <T extends Event & IModBusEvent> void postEventWrapContainerInModOrder(T event) {
@@ -341,11 +353,13 @@ public <T extends Event & IModBusEvent> void postEventWithWrapInModOrder(T e, Bi
             LOGGER.error("Cowardly refusing to send event {} to a broken mod state", e.getClass().getName());
             return;
         }
-        ModList.get().forEachModInOrder(mc -> {
-            pre.accept(mc, e);
-            mc.acceptEvent(e);
-            post.accept(mc, e);
-        });
+        for (EventPriority phase : EventPriority.values()) {
+            ModList.get().forEachModInOrder(mc -> {
+                pre.accept(mc, e);
+                mc.acceptEvent(phase, e);
+                post.accept(mc, e);
+            });
+        }
     }
 
     public List<ModLoadingWarning> getWarnings()
@@ -378,5 +392,10 @@ public boolean matches(final Object mod) {
         public Object getMod() {
             return null;
         }
+
+        @Override
+        public @Nullable IEventBus getEventBus() {
+            return null;
+        }
     }
 }
diff --git a/languages/java/src/main/java/net/neoforged/fml/javafmlmod/FMLModContainer.java b/languages/java/src/main/java/net/neoforged/fml/javafmlmod/FMLModContainer.java
index c30f86a6..8a88cdb2 100644
--- a/languages/java/src/main/java/net/neoforged/fml/javafmlmod/FMLModContainer.java
+++ b/languages/java/src/main/java/net/neoforged/fml/javafmlmod/FMLModContainer.java
@@ -43,7 +43,11 @@ public FMLModContainer(IModInfo info, String className, ModFileScanData modFileS
         LOGGER.debug(LOADING,"Creating FMLModContainer instance for {}", className);
         this.scanResults = modFileScanResults;
         activityMap.put(ModLoadingStage.CONSTRUCT, this::constructMod);
-        this.eventBus = BusBuilder.builder().setExceptionHandler(this::onEventFailed).markerType(IModBusEvent.class).build();
+        this.eventBus = BusBuilder.builder()
+                .setExceptionHandler(this::onEventFailed)
+                .markerType(IModBusEvent.class)
+                .allowPerPhasePost()
+                .build();
         this.configHandler = Optional.of(ce->this.eventBus.post(ce.self()));
         final FMLJavaModLoadingContext contextExtension = new FMLJavaModLoadingContext(this);
         this.contextExtension = () -> contextExtension;
@@ -139,20 +143,9 @@ public Object getMod()
         return modInstance;
     }
 
+    @Override
     public IEventBus getEventBus()
     {
         return this.eventBus;
     }
-
-    @Override
-    protected <T extends Event & IModBusEvent> void acceptEvent(final T e) {
-        try {
-            LOGGER.trace(LOADING, "Firing event for modid {} : {}", this.getModId(), e);
-            this.eventBus.post(e);
-            LOGGER.trace(LOADING, "Fired event for modid {} : {}", this.getModId(), e);
-        } catch (Throwable t) {
-            LOGGER.error(LOADING,"Caught exception during event {} dispatch for modid {}", e, this.getModId(), t);
-            throw new ModLoadingException(modInfo, modLoadingStage, "fml.modloading.errorduringevent", t);
-        }
-    }
 }
diff --git a/languages/lowcode/src/main/java/net/neoforged/fml/lowcodemod/LowCodeModContainer.java b/languages/lowcode/src/main/java/net/neoforged/fml/lowcodemod/LowCodeModContainer.java
index 810d2ac3..437851d7 100644
--- a/languages/lowcode/src/main/java/net/neoforged/fml/lowcodemod/LowCodeModContainer.java
+++ b/languages/lowcode/src/main/java/net/neoforged/fml/lowcodemod/LowCodeModContainer.java
@@ -6,12 +6,12 @@
 package net.neoforged.fml.lowcodemod;
 
 import com.mojang.logging.LogUtils;
-import net.neoforged.bus.api.Event;
+import net.neoforged.bus.api.IEventBus;
 import net.neoforged.fml.IExtensionPoint;
 import net.neoforged.fml.ModContainer;
-import net.neoforged.fml.event.IModBusEvent;
 import net.neoforged.neoforgespi.language.IModInfo;
 import net.neoforged.neoforgespi.language.ModFileScanData;
+import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 
 import static net.neoforged.fml.loading.LogMarkers.LOADING;
@@ -45,7 +45,7 @@ public Object getMod()
     }
 
     @Override
-    protected <T extends Event & IModBusEvent> void acceptEvent(final T e)
-    {
+    public @Nullable IEventBus getEventBus() {
+        return null;
     }
 }
diff --git a/languages/minecraft/src/main/java/net/neoforged/fml/mclanguageprovider/MinecraftModContainer.java b/languages/minecraft/src/main/java/net/neoforged/fml/mclanguageprovider/MinecraftModContainer.java
index be467100..9f0cc0a5 100644
--- a/languages/minecraft/src/main/java/net/neoforged/fml/mclanguageprovider/MinecraftModContainer.java
+++ b/languages/minecraft/src/main/java/net/neoforged/fml/mclanguageprovider/MinecraftModContainer.java
@@ -5,8 +5,10 @@
 
 package net.neoforged.fml.mclanguageprovider;
 
+import net.neoforged.bus.api.IEventBus;
 import net.neoforged.fml.ModContainer;
 import net.neoforged.neoforgespi.language.IModInfo;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.Objects;
 
@@ -27,4 +29,9 @@ public boolean matches(final Object mod) {
     public Object getMod() {
         return MCMODINSTANCE;
     }
+
+    @Override
+    public @Nullable IEventBus getEventBus() {
+        return null;
+    }
 }