diff --git a/src/main/java/hu/jgj52/pvpcore/Commands/SpectateCommand.java b/src/main/java/hu/jgj52/pvpcore/Commands/SpectateCommand.java
index 2822c08..140a733 100644
--- a/src/main/java/hu/jgj52/pvpcore/Commands/SpectateCommand.java
+++ b/src/main/java/hu/jgj52/pvpcore/Commands/SpectateCommand.java
@@ -7,6 +7,7 @@ import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
+import org.bukkit.metadata.FixedMetadataValue;
 
 public class SpectateCommand implements CommandExecutor {
     private final Main plugin;
@@ -40,6 +41,7 @@ public class SpectateCommand implements CommandExecutor {
             return true;
         }
 
+        player.setMetadata("IsSpectating", new FixedMetadataValue(plugin, true));
         player.setGameMode(GameMode.SPECTATOR);
         player.teleport(target);
         player.sendMessage("§7[§9§lInsane§e§lDuels§7] §7» §aMostantól §e" + target.getName() + "§a párbaját figyeled!");
diff --git a/src/main/java/hu/jgj52/pvpcore/Listeners/DuelEndListener.java b/src/main/java/hu/jgj52/pvpcore/Listeners/DuelEndListener.java
index 7eaa1d9..d3ea274 100644
--- a/src/main/java/hu/jgj52/pvpcore/Listeners/DuelEndListener.java
+++ b/src/main/java/hu/jgj52/pvpcore/Listeners/DuelEndListener.java
@@ -83,7 +83,7 @@ public class DuelEndListener implements Listener {
                             .build();
 
                     meta.addEffect(effect);
-                    meta.setPower(1);
+                    meta.setPower((int) 0.5);
                     firework.setFireworkMeta(meta);
                 }, delay);
             }
diff --git a/src/main/java/lnmpro/Listeners/SpectatorListener.java b/src/main/java/lnmpro/Listeners/SpectatorListener.java
deleted file mode 100644
index de68f5c..0000000
--- a/src/main/java/lnmpro/Listeners/SpectatorListener.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package lnmpro.Listeners;
-
-import org.bukkit.GameMode;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerTeleportEvent;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-
-public class SpectatorListener implements Listener {
-
-    @EventHandler
-    public void onSpectatorTeleport(PlayerTeleportEvent event) {
-        if (event.getPlayer().getGameMode() == GameMode.SPECTATOR && event.getCause() == TeleportCause.SPECTATE) {
-            event.setCancelled(true);
-        }
-    }
-}
diff --git a/target/PvPCore-1.0.jar b/target/PvPCore-1.0.jar
new file mode 100644
index 0000000..87559bd
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/AcceptDuelCommand$1.class b/target/classes/hu/jgj52/pvpcore/Commands/AcceptDuelCommand$1.class
new file mode 100644
index 0000000..afd6494
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/AcceptDuelCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/AcceptDuelCommand.class
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index 0000000..c69710a
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/ConnectCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/ConnectCommand.class
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index 0000000..2d67290
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/CreateKitCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/CreateKitCommand.class
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index 0000000..89094eb
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/DenyDuelCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/DenyDuelCommand.class
new file mode 100644
index 0000000..f0350be
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/DuelCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/DuelCommand.class
new file mode 100644
index 0000000..aded2e4
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/EditKitCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/EditKitCommand.class
new file mode 100644
index 0000000..79b18c0
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/LeaveCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/LeaveCommand.class
new file mode 100644
index 0000000..0afe387
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/ResetArenasCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/ResetArenasCommand.class
new file mode 100644
index 0000000..ec5eade
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diff --git a/target/classes/hu/jgj52/pvpcore/Commands/SpectateCommand.class b/target/classes/hu/jgj52/pvpcore/Commands/SpectateCommand.class
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index 0000000..6ff46e0
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/DuelEndListener$1.class b/target/classes/hu/jgj52/pvpcore/Listeners/DuelEndListener$1.class
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index 0000000..f900069
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/DuelEndListener.class b/target/classes/hu/jgj52/pvpcore/Listeners/DuelEndListener.class
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index 0000000..d99e419
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/DuelRequestListener.class b/target/classes/hu/jgj52/pvpcore/Listeners/DuelRequestListener.class
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index 0000000..77e5386
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/FreezeListener.class b/target/classes/hu/jgj52/pvpcore/Listeners/FreezeListener.class
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index 0000000..700cdb3
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/KitListener$1.class b/target/classes/hu/jgj52/pvpcore/Listeners/KitListener$1.class
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index 0000000..9149c01
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/KitListener.class b/target/classes/hu/jgj52/pvpcore/Listeners/KitListener.class
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index 0000000..3c9eb6e
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/PlayerListener.class b/target/classes/hu/jgj52/pvpcore/Listeners/PlayerListener.class
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index 0000000..32b2851
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diff --git a/target/classes/hu/jgj52/pvpcore/Listeners/SpectatorListener.class b/target/classes/hu/jgj52/pvpcore/Listeners/SpectatorListener.class
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diff --git a/target/classes/hu/jgj52/pvpcore/Main$1.class b/target/classes/hu/jgj52/pvpcore/Main$1.class
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diff --git a/target/classes/hu/jgj52/pvpcore/Utils/Database$FilterClause.class b/target/classes/hu/jgj52/pvpcore/Utils/Database$FilterClause.class
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index 0000000..74db009
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diff --git a/target/classes/hu/jgj52/pvpcore/Utils/Database$QueryBuilder.class b/target/classes/hu/jgj52/pvpcore/Utils/Database$QueryBuilder.class
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diff --git a/target/classes/hu/jgj52/pvpcore/Utils/Database$QueryResult.class b/target/classes/hu/jgj52/pvpcore/Utils/Database$QueryResult.class
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diff --git a/target/classes/hu/jgj52/pvpcore/Utils/Database$WhereClause.class b/target/classes/hu/jgj52/pvpcore/Utils/Database$WhereClause.class
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diff --git a/target/classes/hu/jgj52/pvpcore/Utils/Kits$1.class b/target/classes/hu/jgj52/pvpcore/Utils/Kits$1.class
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diff --git a/target/classes/hu/jgj52/pvpcore/Utils/SchematicManager.class b/target/classes/hu/jgj52/pvpcore/Utils/SchematicManager.class
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diff --git a/target/classes/hu/jgj52/pvpcore/Utils/WorldReset.class b/target/classes/hu/jgj52/pvpcore/Utils/WorldReset.class
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diff --git a/target/original-PvPCore-1.0.jar b/target/original-PvPCore-1.0.jar
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