diff --git a/Source/Contents/EffectActor.h b/Source/Contents/EffectActor.h
index 4a57c12..42999b3 100644
--- a/Source/Contents/EffectActor.h
+++ b/Source/Contents/EffectActor.h
@@ -20,6 +20,7 @@ struct EffectActorState {
 // Recovered CAbleToMakeEffect lifecycle, not the larger CGameActor dispatcher.
 struct EffectActor : CRenderObject {
   EffectActor(ResourceMgr& resources, JobNames& names);
+  bool EffectVisible() const;
 
   EffectActorState state;
 };
diff --git a/Source/Contents/EffectAttachments.cpp b/Source/Contents/EffectAttachments.cpp
index 0d8fc39..c442d9f 100644
--- a/Source/Contents/EffectAttachments.cpp
+++ b/Source/Contents/EffectAttachments.cpp
@@ -1,4 +1,5 @@
 #include "Contents/EffectAttachments.h"
+#include "Contents/EffectActor.h"
 #include "Contents/RagEffectState.h"
 
 // OFFSET: 0x00CADBE0
@@ -59,3 +60,8 @@ void EffectAttachments::DetachAll() {
   this->first = nullptr;
   this->second = nullptr;
 }
+
+// FUNCTION: fn_21063
+bool EffectActor::EffectVisible() const {
+  return this->render.visible != 0 && this->render.enabled != 0;
+}