diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index c6f20a31..49d4f948 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -1510,7 +1510,7 @@
 0x00000071000547d0,_ZN5uking6action18CurseRRematchCountD1Ev,20,_ZN5uking6action18CurseRRematchCountD1Ev
 0x00000071000547e4,_ZN5uking6action18CurseRRematchCountD0Ev,52,_ZN5uking6action18CurseRRematchCountD0Ev
 0x0000007100054818,_ZN5uking6action18CurseRRematchCount5init_EPN4sead4HeapE,8,_ZN5uking6action18CurseRRematchCount5init_EPN4sead4HeapE
-0x0000007100054820,_ZN5uking6action18CurseRRematchCount8oneShot_Ev,208,
+0x0000007100054820,_ZN5uking6action18CurseRRematchCount8oneShot_Ev,208,_ZN5uking6action18CurseRRematchCount8oneShot_Ev
 0x00000071000548f0,_ZN5uking6action18CurseRRematchCount11loadParams_Ev,220,_ZN5uking6action18CurseRRematchCount11loadParams_Ev
 0x00000071000549cc,_ZNK5uking6action18CurseRRematchCount27checkDerivedRuntimeTypeInfoEPKN4sead15RuntimeTypeInfo9InterfaceE,288,_ZNK5uking6action18CurseRRematchCount27checkDerivedRuntimeTypeInfoEPKN4sead15RuntimeTypeInfo9InterfaceE
 0x0000007100054aec,_ZNK5uking6action18CurseRRematchCount18getRuntimeTypeInfoEv,92,_ZNK5uking6action18CurseRRematchCount18getRuntimeTypeInfoEv
@@ -40628,7 +40628,7 @@
 0x000000710068851c,AI_Query_CheckCurseRRetryEverOnce::ctor,52,_ZN5uking5query24CheckCurseRRetryEverOnceC1ERKN4ksys3act2ai5Query7InitArgE
 0x0000007100688550,AI_Query_CheckCurseRRetryEverOnce::dtor,20,_ZN5uking5query24CheckCurseRRetryEverOnceD1Ev
 0x0000007100688564,AI_Query_CheckCurseRRetryEverOnce::dtorDelete,52,_ZN5uking5query24CheckCurseRRetryEverOnceD0Ev
-0x0000007100688598,AI_Query_CheckCurseRRetryEverOnce::doQuery,76,
+0x0000007100688598,AI_Query_CheckCurseRRetryEverOnce::doQuery,76,_ZN5uking5query24CheckCurseRRetryEverOnce7doQueryEv
 0x00000071006885e4,AI_Query_CheckCurseRRetryEverOnce::m10,64,_ZN5uking5query24CheckCurseRRetryEverOnce10loadParamsERKN4evfl8QueryArgE
 0x0000007100688624,AI_Query_CheckCurseRRetryEverOnce::loadParams,64,_ZN5uking5query24CheckCurseRRetryEverOnce10loadParamsEv
 0x0000007100688664,AI_Query_CheckCurseRRetryEverOnce::rtti1,204,_ZNK5uking5query24CheckCurseRRetryEverOnce27checkDerivedRuntimeTypeInfoEPKN4sead15RuntimeTypeInfo9InterfaceE
diff --git a/src/Game/AI/Action/actionCurseRRematchCount.cpp b/src/Game/AI/Action/actionCurseRRematchCount.cpp
index eb326234..5194ef82 100644
--- a/src/Game/AI/Action/actionCurseRRematchCount.cpp
+++ b/src/Game/AI/Action/actionCurseRRematchCount.cpp
@@ -1,4 +1,6 @@
 #include "Game/AI/Action/actionCurseRRematchCount.h"
+#include "Game/DLC/aocChampionBalladManager.h"
+#include "KingSystem/GameData/gdtManager.h"
 
 namespace uking::action {
 
@@ -16,4 +18,32 @@ void CurseRRematchCount::loadParams_() {
     getDynamicParam(&mGameDataStringCounterName_d, "GameDataStringCounterName");
 }
 
+bool CurseRRematchCount::oneShot_() {
+    auto* manager = ChampionBalladManager::instance();
+    if (!manager)
+        return false;
+
+    auto blight = BlightType(*mCurseRType_d);
+    if (blight > BlightType::Water)
+        return false;
+
+    if (*mRematchCount_d == 0)
+        manager->incrementBlightRematchCount(blight);
+    else if (*mRematchCount_d == 1)
+        manager->setBlightRematchCount(0, blight);
+    else
+        return false;
+
+    if (mGameDataStringCounterName_d.isEmpty())
+        return true;
+
+    auto* game_data_manager = ksys::gdt::Manager::instance();
+    if (game_data_manager) {
+        s8 rematchCount = manager->getBlightRematchCount(blight);
+        game_data_manager->setS32(rematchCount, mGameDataStringCounterName_d);
+        return true;
+    }
+    return false;
+}
+
 }  // namespace uking::action
diff --git a/src/Game/AI/Action/actionCurseRRematchCount.h b/src/Game/AI/Action/actionCurseRRematchCount.h
index bb4aac86..edb7cdac 100644
--- a/src/Game/AI/Action/actionCurseRRematchCount.h
+++ b/src/Game/AI/Action/actionCurseRRematchCount.h
@@ -14,6 +14,8 @@ public:
     void loadParams_() override;
 
 protected:
+    bool oneShot_() override;
+
     // dynamic_param at offset 0x20
     int* mRematchCount_d{};
     // dynamic_param at offset 0x28
diff --git a/src/Game/AI/Query/queryCheckCurseRRetryEverOnce.cpp b/src/Game/AI/Query/queryCheckCurseRRetryEverOnce.cpp
index b1924e07..9dfa77a0 100644
--- a/src/Game/AI/Query/queryCheckCurseRRetryEverOnce.cpp
+++ b/src/Game/AI/Query/queryCheckCurseRRetryEverOnce.cpp
@@ -1,5 +1,6 @@
 #include "Game/AI/Query/queryCheckCurseRRetryEverOnce.h"
 #include <evfl/Query.h>
+#include "Game/DLC/aocChampionBalladManager.h"
 
 namespace uking::query {
 
@@ -8,9 +9,15 @@ CheckCurseRRetryEverOnce::CheckCurseRRetryEverOnce(const InitArg& arg)
 
 CheckCurseRRetryEverOnce::~CheckCurseRRetryEverOnce() = default;
 
-// FIXME: implement
 int CheckCurseRRetryEverOnce::doQuery() {
-    return -1;
+    auto* manager = ChampionBalladManager::instance();
+    if (!manager)
+        return 0;
+
+    auto blight = BlightType(*mCurseRType);
+    if (blight <= BlightType::Water)
+        return manager->getBlightRematchCount(blight) > 0;
+    return 0;
 }
 
 void CheckCurseRRetryEverOnce::loadParams(const evfl::QueryArg& arg) {