diff --git a/server/gameserver/mt/NpcStandard.cc b/server/gameserver/mt/NpcStandard.cc
index 8b3ba5c6..95a65dbd 100644
--- a/server/gameserver/mt/NpcStandard.cc
+++ b/server/gameserver/mt/NpcStandard.cc
@@ -4,7 +4,25 @@
 
 IMPL_TABLE(mt::NpcStandard)
 
+std::map<long long, const mt::NpcStandard*> mt::NpcStandard::hero_lv_hash_;
+
 namespace mt
 {
 
+    void NpcStandard::Init()
+    {
+        hero_lv_hash_[a8::MakeInt64(hero_id(), level())] = this;
+    }
+
+    void NpcStandard::StaticPostInit()
+    {
+
+    }
+
+    const mt::NpcStandard* NpcStandard::GetByHeroAndLv(int hero_id, int lv)
+    {
+        auto itr = hero_lv_hash_.find(a8::MakeInt64(hero_id, lv));
+        return itr != hero_lv_hash_.end() ? itr->second : nullptr;
+    }
+
 }
diff --git a/server/gameserver/mt/NpcStandard.h b/server/gameserver/mt/NpcStandard.h
index d80d289d..9020207a 100644
--- a/server/gameserver/mt/NpcStandard.h
+++ b/server/gameserver/mt/NpcStandard.h
@@ -10,7 +10,12 @@ namespace mt
                      "npcStandard@npcStandard.json",
                      "id")
     public:
+       void Init();
+       static void StaticPostInit();
+       const mt::NpcStandard* GetByHeroAndLv(int hero_id, int lv);
 
+    private:
+       static std::map<long long, const mt::NpcStandard*> hero_lv_hash_;
     };
 
 }
diff --git a/server/gameserver/mtb/NpcStandard.h b/server/gameserver/mtb/NpcStandard.h
index 91728c9a..7040e285 100644
--- a/server/gameserver/mtb/NpcStandard.h
+++ b/server/gameserver/mtb/NpcStandard.h
@@ -16,6 +16,7 @@ namespace mtb
     int damage() const { return damage_; };
     int defence() const { return defence_; };
     int hero_id() const { return hero_id_; };
+    int level() const { return level_; };
 
     bool has_id() const { return __flags__.test(0);};
     bool has_quality() const { return __flags__.test(1);};