diff --git a/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.cpp b/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.cpp
index 4e22d5b3f8..35c8ce0a25 100644
--- a/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.cpp
+++ b/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.cpp
@@ -3,7 +3,11 @@
 
 #include "VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.h"
 
+#include "Common/JsonUtil.h"
 #include "Common/Logging/Log.h"
+#include "Core/System.h"
+
+#include "VideoCommon/Resources/CustomResourceManager.h"
 
 std::unique_ptr<CustomPipelineAction>
 CustomPipelineAction::Create(std::shared_ptr<VideoCommon::CustomAssetLibrary> library)
@@ -15,58 +19,16 @@ std::unique_ptr<CustomPipelineAction>
 CustomPipelineAction::Create(const picojson::value& json_data,
                              std::shared_ptr<VideoCommon::CustomAssetLibrary> library)
 {
-  std::vector<CustomPipelineAction::PipelinePassPassDescription> pipeline_passes;
+  auto material_asset = ReadStringFromJson(json_data.get<picojson::object>(), "material_asset");
 
-  const auto& passes_json = json_data.get("passes");
-  if (passes_json.is<picojson::array>())
+  if (!material_asset)
   {
-    for (const auto& passes_json_val : passes_json.get<picojson::array>())
-    {
-      CustomPipelineAction::PipelinePassPassDescription pipeline_pass;
-      if (!passes_json_val.is<picojson::object>())
-      {
-        ERROR_LOG_FMT(VIDEO,
-                      "Failed to load custom pipeline action, 'passes' has an array value that "
-                      "is not an object!");
-        return nullptr;
-      }
-
-      auto pass = passes_json_val.get<picojson::object>();
-      if (!pass.contains("pixel_material_asset"))
-      {
-        ERROR_LOG_FMT(VIDEO,
-                      "Failed to load custom pipeline action, 'passes' value missing required "
-                      "field 'pixel_material_asset'");
-        return nullptr;
-      }
-
-      auto pixel_material_asset_json = pass["pixel_material_asset"];
-      if (!pixel_material_asset_json.is<std::string>())
-      {
-        ERROR_LOG_FMT(VIDEO, "Failed to load custom pipeline action, 'passes' field "
-                             "'pixel_material_asset' is not a string!");
-        return nullptr;
-      }
-      pipeline_pass.m_pixel_material_asset = pixel_material_asset_json.to_str();
-      pipeline_passes.push_back(std::move(pipeline_pass));
-    }
-  }
-
-  if (pipeline_passes.empty())
-  {
-    ERROR_LOG_FMT(VIDEO, "Failed to load custom pipeline action, must specify at least one pass");
+    ERROR_LOG_FMT(VIDEO,
+                  "Failed to load custom pipeline action, 'material_asset' does not have a value");
     return nullptr;
   }
 
-  if (pipeline_passes.size() > 1)
-  {
-    ERROR_LOG_FMT(
-        VIDEO,
-        "Failed to load custom pipeline action, multiple passes are not currently supported");
-    return nullptr;
-  }
-
-  return std::make_unique<CustomPipelineAction>(std::move(library), std::move(pipeline_passes));
+  return std::make_unique<CustomPipelineAction>(std::move(library), std::move(*material_asset));
 }
 
 CustomPipelineAction::CustomPipelineAction(std::shared_ptr<VideoCommon::CustomAssetLibrary> library)
@@ -74,14 +36,26 @@ CustomPipelineAction::CustomPipelineAction(std::shared_ptr<VideoCommon::CustomAs
 {
 }
 
-CustomPipelineAction::CustomPipelineAction(
-    std::shared_ptr<VideoCommon::CustomAssetLibrary> library,
-    std::vector<PipelinePassPassDescription> pass_descriptions)
-    : m_library(std::move(library)), m_passes_config(std::move(pass_descriptions))
+CustomPipelineAction::CustomPipelineAction(std::shared_ptr<VideoCommon::CustomAssetLibrary> library,
+                                           std::string material_asset)
+    : m_library(std::move(library)), m_material_asset(std::move(material_asset))
 {
-  m_pipeline_passes.resize(m_passes_config.size());
 }
 
 void CustomPipelineAction::OnDrawStarted(GraphicsModActionData::DrawStarted*)
 {
+  // TODO
+}
+
+void CustomPipelineAction::AfterEFB(GraphicsModActionData::PostEFB* post_efb)
+{
+  if (!post_efb) [[unlikely]]
+    return;
+
+  if (m_material_asset.empty())
+    return;
+
+  auto& resource_manager = Core::System::GetInstance().GetCustomResourceManager();
+  post_efb->material =
+      resource_manager.GetPostProcessingMaterialFromAsset(m_material_asset, m_library);
 }
diff --git a/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.h b/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.h
index 99026b99ce..d03ccd4a6e 100644
--- a/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.h
+++ b/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/CustomPipelineAction.h
@@ -6,22 +6,15 @@
 #include <memory>
 #include <string>
 #include <string_view>
-#include <vector>
 
 #include <picojson.h>
 
 #include "VideoCommon/Assets/CustomAssetLibrary.h"
-#include "VideoCommon/GraphicsModSystem/Runtime/CustomPipeline.h"
 #include "VideoCommon/GraphicsModSystem/Runtime/GraphicsModAction.h"
 
 class CustomPipelineAction final : public GraphicsModAction
 {
 public:
-  struct PipelinePassPassDescription
-  {
-    std::string m_pixel_material_asset;
-  };
-
   static constexpr std::string_view factory_name = "custom_pipeline";
   static std::unique_ptr<CustomPipelineAction>
   Create(const picojson::value& json_data,
@@ -30,11 +23,11 @@ public:
   Create(std::shared_ptr<VideoCommon::CustomAssetLibrary> library);
   explicit CustomPipelineAction(std::shared_ptr<VideoCommon::CustomAssetLibrary> library);
   CustomPipelineAction(std::shared_ptr<VideoCommon::CustomAssetLibrary> library,
-                       std::vector<PipelinePassPassDescription> pass_descriptions);
+                       std::string material_asset);
   void OnDrawStarted(GraphicsModActionData::DrawStarted*) override;
+  void AfterEFB(GraphicsModActionData::PostEFB*) override;
 
 private:
   std::shared_ptr<VideoCommon::CustomAssetLibrary> m_library;
-  std::vector<PipelinePassPassDescription> m_passes_config;
-  std::vector<CustomPipeline> m_pipeline_passes;
+  std::string m_material_asset;
 };