diff --git a/src/client/ResponseHandler.java b/src/client/ResponseHandler.java
index 5ef966b..d0fdb77 100644
--- a/src/client/ResponseHandler.java
+++ b/src/client/ResponseHandler.java
@@ -77,12 +77,27 @@ private void handleResponse() {
 
     private void handleLoginPageResponse() {
         if (response.getResponseType().equals(SUCCESSFUL_SIGN_IN)) {
-            Platform.runLater(() -> Main.getStage().getScene().setRoot(Main.getMainMenu()));
+            loadMainMenu();
             Main.setToken(response.getAuthToken());
         } else
             Platform.runLater(() -> Main.getLoginPageController().appearLabel(((ResponseType) response.getResponseType()).getMessage()));
     }
 
+    private void loadMainMenu() {
+        Platform.runLater(new Runnable() {
+            @Override
+            public void run() {
+                FXMLLoader loader = new FXMLLoader(getClass().getResource("/view/fxmls/mainMenu.fxml"));
+                mainMenuController = loader.getController();
+                try {
+                    Main.getStage().getScene().setRoot(loader.load());
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+    }
+
     private void handleCollectionResponse() {
         if (response.getCollection() != null)
             CollectionFxmlController.setCollection(response.getCollection());
@@ -119,6 +134,7 @@ public void run() {
         });
     }
 
+
     private void removeDeck(String deckToRemove) {
         Platform.runLater(() -> {
             collectionController.decks.getItems().remove(deckToRemove);
@@ -129,7 +145,28 @@ private void removeDeck(String deckToRemove) {
     }
 
     private void handleBattleResponse() {
+        switch (response.getResponseType()) {
+            case MAIN_DECK_IS_VALID:
+                loadBattleMenu();
+                break;
+            case MAIN_DECK_IS_NOT_VALID:
+                Platform.runLater(() -> mainMenuController.appearLabel(response.getResponseType().getMessage()));
+                break;
+        }
+    }
 
+    private void loadBattleMenu() {
+        Platform.runLater(new Runnable() {
+            @Override
+            public void run() {
+                FXMLLoader loader = new FXMLLoader(getClass().getResource("/view/fxmls/battleMenu.fxml"));
+                try {
+                    Main.getStage().getScene().setRoot(loader.load());
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        });
     }
 
     private void handleShopResponse() {
diff --git a/src/controller/fxmlControllers/MainMenuController.java b/src/controller/fxmlControllers/MainMenuController.java
index 38d0f6c..28027b2 100644
--- a/src/controller/fxmlControllers/MainMenuController.java
+++ b/src/controller/fxmlControllers/MainMenuController.java
@@ -60,11 +60,9 @@ private void exit() {
     }
 
     private void goToBattle() {
-        if (!accountController.getAccount().isReadyToPlay()) {
-            appearLabel(ErrorType.MAIN_DECK_IS_NOT_VALID.getMessage());
-            return;
-        }
-        Game.getInstance().loadPage(exitButton, "/view/fxmls/battleMenu.fxml");
+        Request request = new Request(Environment.MAIN_MENU);
+        request.setRequestType(RequestType.ENTER_BATTLE);
+        RequestSender.getInstance().sendRequest(request);
     }
 
     private void logout() {
@@ -75,7 +73,7 @@ private void showMatchHistories() {
         Game.getInstance().loadPage(exitButton, "/view/fxmls/matchHistories.fxml");
     }
 
-    private void appearLabel(String text) {
+    public void appearLabel(String text) {
         error.setText(text);
         error.setStyle("-fx-background-color: rgba(255, 212, 134, 0.48)");
         error.setVisible(true);
diff --git a/src/server/RequestHandler.java b/src/server/RequestHandler.java
index c096628..e56e431 100644
--- a/src/server/RequestHandler.java
+++ b/src/server/RequestHandler.java
@@ -199,9 +199,20 @@ private void handleMainMenuRequest(Request request) {
             case ENTER_COLLECTION:
                 sendCollection(request);
                 break;
+            case ENTER_BATTLE:
+                enterBattle(request);
         }
     }
 
+    private void enterBattle(Request request) {
+        Response response = new Response(Environment.BATTLE);
+        if (Main.getOnlineAccounts().get(request.getOuthToken()).isReadyToPlay())
+            response.setResponseType(ResponseType.MAIN_DECK_IS_VALID);
+        else
+            response.setResponseType(ResponseType.MAIN_DECK_IS_NOT_VALID);
+        responseSender.sendResponse(response);
+    }
+
     private void sendCollection(Request request) {
         Response response = new Response(Environment.COLLECTION);
         response.setResponseType(ResponseType.ENTER_COLLECTION);
diff --git a/src/server/ResponseType.java b/src/server/ResponseType.java
index 4adb598..35a0890 100644
--- a/src/server/ResponseType.java
+++ b/src/server/ResponseType.java
@@ -27,6 +27,11 @@ public enum ResponseType {
     SEARCH_IN_SHOP(""),
     GET_SHOP_CARDS(""),
     SUCCESSFULL_SELL("you bought\n")
+    ENTER_SHOP("enter shop"),
+    //battle responses
+    MAIN_DECK_IS_NOT_VALID("selected deck is invalid"),
+    MAIN_DECK_IS_VALID("choose single player or multi player"),
+
     ;
     private String message;
 
diff --git a/src/view/fxmls/wrapperClasses/CardContainer.java b/src/view/fxmls/wrapperClasses/CardContainer.java
index 1866a95..f9b0841 100644
--- a/src/view/fxmls/wrapperClasses/CardContainer.java
+++ b/src/view/fxmls/wrapperClasses/CardContainer.java
@@ -102,8 +102,6 @@ public void createContainer(Placeable c) {
         checkBox.setLayoutX(21);
         checkBox.setLayoutY(390);
         checkBox.setStyle("-fx-font-size: 20");
-
-
         if (!(c instanceof Item)) {
             imageView = new ImageView(new Image(c.getPath()));
             imageView.setFitHeight(191);