diff --git a/src/Persistence/Initialization/Updates/AddHeykelSavasiEventUpdateSeason6.cs b/src/Persistence/Initialization/Updates/AddHeykelSavasiEventUpdateSeason6.cs
new file mode 100644
index 0000000..3a2f3f9
--- /dev/null
+++ b/src/Persistence/Initialization/Updates/AddHeykelSavasiEventUpdateSeason6.cs
@@ -0,0 +1,124 @@
+// <copyright file="AddHeykelSavasiEventUpdateSeason6.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+namespace MUnique.OpenMU.Persistence.Initialization.Updates;
+
+using System.Runtime.InteropServices;
+using MUnique.OpenMU.DataModel.Configuration;
+using MUnique.OpenMU.Persistence.Initialization.VersionSeasonSix.Events;
+using MUnique.OpenMU.Persistence.Initialization.VersionSeasonSix.Maps;
+using MUnique.OpenMU.PlugIns;
+
+/// <summary>
+/// Adds the Heykel Savasi team event data to an existing configuration: the imported LoL arena map
+/// (server number 92 / client World93) with its terrain, the statue (561) and guard (580) monster
+/// definitions, the red/blue base spawn gates, the event NPC (560) placed in Lorencia, and the
+/// mini-game definition. The event logic (context, packet handlers, chat commands, buffs) ships in
+/// the game-logic assemblies and needs no configuration update.
+/// </summary>
+[PlugIn]
+[Display(Name = PlugInName, Description = PlugInDescription)]
+[Guid("F2A7C4D9-3E1B-4A86-9C0D-5B7E2A1F8D42")]
+public class AddHeykelSavasiEventUpdateSeason6 : UpdatePlugInBase
+{
+    internal const string PlugInName = "Add Heykel Savasi event (map 92)";
+
+    internal const string PlugInDescription = "Adds the Heykel Savasi team-vs-team event: the LoL arena map (server 92 / World93) with terrain, statue+guard monsters, red/blue base spawn gates, the event NPC (560) in Lorencia, and the mini-game definition.";
+
+    /// <inheritdoc />
+    public override UpdateVersion Version => UpdateVersion.AddHeykelSavasiEventSeason6;
+
+    /// <inheritdoc />
+    public override string DataInitializationKey => VersionSeasonSix.DataInitialization.Id;
+
+    /// <inheritdoc />
+    public override string Name => PlugInName;
+
+    /// <inheritdoc />
+    public override string Description => PlugInDescription;
+
+    /// <inheritdoc />
+    public override bool IsMandatory => true;
+
+    /// <inheritdoc />
+    public override DateTime CreatedAt => new(2026, 07, 21, 12, 0, 0, DateTimeKind.Utc);
+
+    /// <inheritdoc />
+    protected override async ValueTask ApplyAsync(IContext context, GameConfiguration gameConfiguration)
+    {
+        // Idempotency guard: skip if the Heykel Savasi map (92) already exists.
+        if (gameConfiguration.Maps.Any(m => m.Number == HeykelSavasiMap.Number))
+        {
+            return;
+        }
+
+        // 1. Map (No 92) + terrain (Terrain93.att) + statue (561) / guard (580) monster definitions.
+        var mapInitializer = new HeykelSavasiMap(context, gameConfiguration);
+        mapInitializer.Initialize();
+        mapInitializer.SetSafezoneMap();
+
+        var map = gameConfiguration.Maps.First(m => m.Number == HeykelSavasiMap.Number);
+
+        // 2. Host the map on every game server configuration (fresh seeds do this automatically,
+        // but existing databases need it added explicitly).
+        var serverConfigs = await context.GetAsync<GameServerConfiguration>().ConfigureAwait(false);
+        foreach (var serverConfig in serverConfigs)
+        {
+            if (serverConfig.Maps.All(m => m.Number != HeykelSavasiMap.Number))
+            {
+                serverConfig.Maps.Add(map);
+            }
+        }
+
+        // 3. Red/Blue base spawn gates. The X1/Y1 anchors MUST match HeykelSavasiContext.GetTeamSpawnGate
+        // (Red = 42,10 top tip of the arena diamond; Blue = 42,92 bottom tip).
+        var redBase = context.CreateNew<ExitGate>();
+        map.ExitGates.Add(redBase);
+        redBase.Map = map;
+        redBase.X1 = 42;
+        redBase.Y1 = 10;
+        redBase.X2 = 42;
+        redBase.Y2 = 10;
+        redBase.Direction = Direction.South;
+        redBase.IsSpawnGate = true;
+
+        var blueBase = context.CreateNew<ExitGate>();
+        map.ExitGates.Add(blueBase);
+        blueBase.Map = map;
+        blueBase.X1 = 42;
+        blueBase.Y1 = 92;
+        blueBase.X2 = 42;
+        blueBase.Y2 = 92;
+        blueBase.Direction = Direction.North;
+        blueBase.IsSpawnGate = true;
+
+        // 4. Event NPC (560) placed in Lorencia.
+        if (gameConfiguration.Monsters.All(m => m.Number != 560))
+        {
+            var npc = context.CreateNew<MonsterDefinition>();
+            gameConfiguration.Monsters.Add(npc);
+            npc.Number = 560;
+            npc.Designation = "Heykel Savasi Gorevlisi";
+            npc.NpcWindow = NpcWindow.Undefined;
+            npc.ObjectKind = NpcObjectKind.PassiveNpc;
+            npc.SetGuid(npc.Number);
+
+            var lorencia = gameConfiguration.Maps.First(m => m.Number == Lorencia.Number);
+            var spawn = context.CreateNew<MonsterSpawnArea>();
+            lorencia.MonsterSpawns.Add(spawn);
+            spawn.GameMap = lorencia;
+            spawn.MonsterDefinition = npc;
+            spawn.Quantity = 1;
+            spawn.X1 = 140;
+            spawn.X2 = 140;
+            spawn.Y1 = 120;
+            spawn.Y2 = 120;
+            spawn.Direction = Direction.SouthEast;
+            spawn.SpawnTrigger = SpawnTrigger.Automatic;
+        }
+
+        // 5. Mini-game definition (its Entrance references a spawn gate on the map -> after step 3).
+        new HeykelSavasiInitializer(context, gameConfiguration).Initialize();
+    }
+}
diff --git a/src/Persistence/Initialization/Updates/UpdateVersion.cs b/src/Persistence/Initialization/Updates/UpdateVersion.cs
index cc9332a..8a361b1 100644
--- a/src/Persistence/Initialization/Updates/UpdateVersion.cs
+++ b/src/Persistence/Initialization/Updates/UpdateVersion.cs
@@ -504,4 +504,9 @@ public enum UpdateVersion
     /// The version of the <see cref="AddWarriorWingsUpdateSeason6"/> (Warrior Wings/Cape 12/242-247).
     /// </summary>
     AddWarriorWingsSeason6 = 99,
+
+    /// <summary>
+    /// The version of the <see cref="AddHeykelSavasiEventUpdateSeason6"/> (Heykel Savasi team event: map 92, NPC 560, mini game definition).
+    /// </summary>
+    AddHeykelSavasiEventSeason6 = 100,
 }
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