diff --git a/src/servers/Scripts/quest/subquest/gridania/SubFst015.cpp b/src/servers/Scripts/quest/subquest/gridania/SubFst015.cpp
new file mode 100644
index 00000000..02e0d67f
--- /dev/null
+++ b/src/servers/Scripts/quest/subquest/gridania/SubFst015.cpp
@@ -0,0 +1,339 @@
+#include <Script/NativeScriptApi.h>
+#include <Actor/Player.h>
+#include "Event/EventHelper.h"
+#include <ScriptObject.h>
+
+// Quest Script: SubFst015_00042
+// Quest Name: Sylphic Gratitude
+// Quest ID: 65578
+// Start NPC: 1000286
+// End NPC: 1000286
+
+class SubFst015 : public EventScript
+{
+   private:
+      // Basic quest information 
+      // Quest vars / flags used
+      // GetQuestBitFlag8
+      // GetQuestUI8AL
+
+      enum Sequence : uint8_t
+      {
+         Seq0 = 0,
+         Seq1 = 1,
+         SeqFinish = 255,
+      };
+
+      // Quest rewards 
+      static constexpr auto RewardExpFactor = 50;
+      static constexpr auto RewardGil = 110;
+
+      // Entities found in the script data of the quest
+      static constexpr auto Actor0 = 1000286;
+      static constexpr auto Eobject0 = 2000020;
+      static constexpr auto Eobject1 = 2000021;
+      static constexpr auto Eobject2 = 2000022;
+      static constexpr auto Eobject3 = 2000023;
+      static constexpr auto Eobject4 = 2000024;
+      static constexpr auto Eobject5 = 2000025;
+      static constexpr auto EventActionSearch = 1;
+
+   public:
+      SubFst015() : EventScript( 65578 )
+      {}; 
+      ~SubFst015()
+      {}; 
+
+   void onTalk( uint32_t eventId, Entity::Player& player, uint64_t actorId ) override
+   {
+      auto actor = Event::mapEventActorToRealActor( actorId );
+
+      if( actor == SubFst015::Actor0 )
+      {
+         Scene00000( player );
+      }
+      else if( actor == SubFst015::Actor0 && player.getQuestSeq( getId() ) == 255 )
+      {
+         Scene00007( player );
+      }
+      //EOBJECTS CHECK
+      else if( actor == SubFst015::Eobject0 )
+      {
+         player.eventActionStart( getId(), 0x01,
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {
+            //player.setQuestBitFlag8( getId(), 1, true/*false*/);
+            Scene00001( player );//100
+         },
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {},
+            eventId );
+      }
+      else if( actor == SubFst015::Eobject1 )
+      {
+         player.eventActionStart( getId(), 0x01,
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {
+            //player.setQuestBitFlag8( getId(), 2, true/*false*/);
+            Scene00002( player );//98
+         },
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {},
+            eventId );
+      }
+      else if( actor == SubFst015::Eobject2 )
+      {
+         player.eventActionStart( getId(), 0x01,
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {
+            //player.setQuestBitFlag8( getId(), 3, true/*false*/);
+            Scene00003( player );//96
+         },
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {},
+            eventId );
+      }
+      else if( actor == SubFst015::Eobject3 )
+      {
+         player.eventActionStart( getId(), 0x01,
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {
+            //player.setQuestBitFlag8( getId(), 4, true/*false*/);
+            Scene00004( player );//94
+         },
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {},
+            eventId );
+      }
+      else if( actor == SubFst015::Eobject4 )
+      {
+         player.eventActionStart( getId(), 0x01,
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {
+            //player.setQuestBitFlag8( getId(), 5, true/*false*/);
+            Scene00005( player );//92
+         },
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {},
+            eventId );
+      }
+      else if( actor == SubFst015::Eobject5 )
+      {
+         player.eventActionStart( getId(), 0x01,
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {
+            //player.setQuestBitFlag8( getId(), 6, true/*false*/);
+            Scene00006( player );//90
+         },
+            [&]( Entity::Player& player, uint32_t eventId, uint64_t additional )
+         {},
+            eventId );
+      }
+   }
+
+   private:
+
+   void checkQuestcompletion( Entity::Player& player )
+   {
+      auto currentCC = player.getQuestUI8AL( getId() );
+
+      player.sendQuestMessage( getId(), 0, 2, currentCC + 1, 6 );//sendquestMessage(eventId, 0, 2, currVegetal + 1, 6);
+
+      if( currentCC + 1 >= 6 )
+      {
+         player.updateQuest( getId(), SeqFinish );//questUpdate(eventId, SubFst015.SEQ_FINISH);
+      }
+      else
+      {
+         player.setQuestUI8AL( getId(), currentCC + 1 );
+      }
+   }
+
+   void Scene00000( Entity::Player& player )
+   {
+      player.playScene( getId(), 0, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+            if( result.param2 == 1 )
+               {
+                  player.updateQuest( getId(), 1 );
+               }
+         } );
+   }
+
+   void Scene00001( Entity::Player& player )
+   {
+      player.playScene( getId(), 1, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         Scene00100( player );
+      } );
+   }
+
+   void Scene00002( Entity::Player& player )
+   {
+      player.playScene( getId(), 2, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         Scene00098( player );
+      } );
+   }
+
+   void Scene00003( Entity::Player& player )
+   {
+      player.playScene( getId(), 3, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         Scene00096( player );
+      } );
+   }
+
+   void Scene00004( Entity::Player& player )
+   {
+      player.playScene( getId(), 4, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         Scene00094( player );
+      } );
+   }
+
+   void Scene00005( Entity::Player& player )
+   {
+      player.playScene( getId(), 5, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         Scene00092( player );
+      } );
+   }
+
+   void Scene00006( Entity::Player& player )
+   {
+      player.playScene( getId(), 6, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         Scene00090( player );
+      } );
+   }
+
+   void Scene00007( Entity::Player& player )
+   {
+      player.playScene( getId(), 7, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+            if( result.param2 == 1 )
+            {
+               if( player.giveQuestRewards( getId(), 0 ) )
+                  player.finishQuest( getId() );
+            }
+         } );
+   }
+
+   void Scene00089( Entity::Player& player )
+   {
+      player.playScene( getId(), 89, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         } );
+   }
+
+   void Scene00090( Entity::Player& player )
+   {
+      player.playScene( getId(), 90, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         checkQuestcompletion( player );
+         player.setQuestBitFlag8( getId(), 6, true/*false*/ );
+         } );
+   }
+
+   void Scene00091( Entity::Player& player )
+   {
+      player.playScene( getId(), 91, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         } );
+   }
+
+   void Scene00092( Entity::Player& player )
+   {
+      player.playScene( getId(), 92, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         checkQuestcompletion( player );
+         player.setQuestBitFlag8( getId(), 5, true/*false*/ );
+         } );
+   }
+
+   void Scene00093( Entity::Player& player )
+   {
+      player.playScene( getId(), 93, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         } );
+   }
+
+   void Scene00094( Entity::Player& player )
+   {
+      player.playScene( getId(), 94, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         checkQuestcompletion( player );
+         player.setQuestBitFlag8( getId(), 4, true/*false*/ );
+         } );
+   }
+
+   void Scene00095( Entity::Player& player )
+   {
+      player.playScene( getId(), 95, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         } );
+   }
+
+   void Scene00096( Entity::Player& player )
+   {
+      player.playScene( getId(), 96, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         checkQuestcompletion( player );
+         player.setQuestBitFlag8( getId(), 3, true/*false*/ );
+         } );
+   }
+
+   void Scene00097( Entity::Player& player )
+   {
+      player.playScene( getId(), 97, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         } );
+   }
+
+   void Scene00098( Entity::Player& player )
+   {
+      player.playScene( getId(), 98, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         checkQuestcompletion( player );
+         player.setQuestBitFlag8( getId(), 2, true/*false*/ );
+         } );
+   }
+
+   void Scene00099( Entity::Player& player )
+   {
+      player.playScene( getId(), 99, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         } );
+   }
+
+   void Scene00100( Entity::Player& player )
+   {
+      player.playScene( getId(), 100, HIDE_HOTBAR,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+         {
+         checkQuestcompletion( player );
+         player.setQuestBitFlag8( getId(), 1, true/*false*/ );
+         } );
+   }
+};
+