diff --git a/src/main/java/it/polimi/ingsw/gc14/Model/GamePackage/Board.java b/src/main/java/it/polimi/ingsw/gc14/Model/GamePackage/Board.java
index 764eb47..aa71197 100644
--- a/src/main/java/it/polimi/ingsw/gc14/Model/GamePackage/Board.java
+++ b/src/main/java/it/polimi/ingsw/gc14/Model/GamePackage/Board.java
@@ -55,6 +55,14 @@ public class Board {
         return slotList.stream().map(x->new Slot(x.getSlotId())).collect(Collectors.toList());
     }
 
+    /**
+     * @return the size of the TribeDeck
+     */
+    public int getTribeDeckSize() {
+        return this.tribeDeck.size();
+    }
+
+
     /**
      *  Creates and initialize a new board:
      *      - Generate the slotList using a method of DecksCreator
@@ -71,7 +79,7 @@ public class Board {
         upperListTribe=new ArrayList<>();
         lowerListTribe=new ArrayList<>();
         lowerListBuilding=new ArrayList<>();
-        tribeDeck=getTribeDeck(nTotem);
+        tribeDeck=generateTribeDeck(nTotem);
         era=1;
 
         for(int i=0;i<nTotem+1;i++)
@@ -113,7 +121,7 @@ public class Board {
      *      - Era 3
      *      - Special events
      */
-    private Queue<TribeCard>  getTribeDeck(int nPlayers) {
+    private Queue<TribeCard>  generateTribeDeck(int nPlayers) {
         ArrayList<TribeCard> era1= DecksCreator.loadTribeDeckByEra(1).stream().filter(x->x.getNMin()<=nPlayers).collect(Collectors.toCollection(ArrayList::new));
         ArrayList<TribeCard> era2= DecksCreator.loadTribeDeckByEra(2).stream().filter(x->x.getNMin()<=nPlayers).collect(Collectors.toCollection(ArrayList::new));
         ArrayList<TribeCard> era3= DecksCreator.loadTribeDeckByEra(3).stream().filter(x->x.getNMin()<=nPlayers).collect(Collectors.toCollection(ArrayList::new));
@@ -185,6 +193,7 @@ public class Board {
     public int nextRound() {
         lowerListTribe.clear();
         lowerListTribe.addAll(upperListTribe);
+        upperListTribe.clear();
 
         for(int i=0;i<nTotem+4;i++)
         {
diff --git a/src/main/resources/Cards/tribe_era1.json b/src/main/resources/Cards/tribe_era1.json
index de2e57e..e8ad026 100644
--- a/src/main/resources/Cards/tribe_era1.json
+++ b/src/main/resources/Cards/tribe_era1.json
@@ -269,7 +269,7 @@
     "era": 1,
     "armed": false,
     "params": [
-      4
+      1
     ]
   },
   {
diff --git a/src/test/java/it/polimi/ingsw/gc14/Model/GamePackage/BoardTest.java b/src/test/java/it/polimi/ingsw/gc14/Model/GamePackage/BoardTest.java
index 7deb44d..5d69a76 100644
--- a/src/test/java/it/polimi/ingsw/gc14/Model/GamePackage/BoardTest.java
+++ b/src/test/java/it/polimi/ingsw/gc14/Model/GamePackage/BoardTest.java
@@ -3,14 +3,14 @@ package it.polimi.ingsw.gc14.Model.GamePackage;
 import it.polimi.ingsw.gc14.Model.Cards.BuildingCard;
 import it.polimi.ingsw.gc14.Model.Cards.TribeCard;
 import it.polimi.ingsw.gc14.Model.Cards.TribeCards.EventCard;
+import it.polimi.ingsw.gc14.Model.DecksCreator;
 import it.polimi.ingsw.gc14.Model.Player;
 import it.polimi.ingsw.gc14.Model.Slot;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Queue;
+import java.util.*;
+import java.util.stream.Collectors;
 
 import static org.junit.jupiter.api.Assertions.*;
 
@@ -69,16 +69,33 @@ class BoardTest {
     }
 
     @Test
-    @DisplayName("Testing constructor")
-    void testConstructor() {
+    @DisplayName("Testing TribeDeck size with different player number")
+    void getTribeDeckSize() {
+        Board bd2 = new Board(2);
+        Board bd3 = new Board(3);
+        Board bd4 = new Board(4);
+        Board bd5 = new Board(5);
 
+        assertEquals(61 + 2 - (2+4) - (2+1), bd2.getTribeDeckSize());
+        assertEquals(72 + 2 - (3+4) - (3+1), bd3.getTribeDeckSize());
+        assertEquals(83 + 2 - (4+4) - (4+1), bd4.getTribeDeckSize());
+        assertEquals(94 + 2 - (5+4) - (5+1), bd5.getTribeDeckSize());
     }
 
-    // TODO non ho idea di come testare delle estrazioni randomiche
     @Test
     @DisplayName("Testing constructor")
-    void generateTribeDeck() {
+    void testConstructor() {
+        int numPlayer = 5;
+        Board bd = new Board(numPlayer);
 
+        assertEquals(96 - (numPlayer+4) - (numPlayer+1), bd.getTribeDeckSize());  // Verifica che dal mazzo TribeDeck venga pescato il numero corretto di carte
+
+        assertEquals(numPlayer+1, bd.lowerListTribe.size());    // Verifica che la dimensione della lista inferiore sia corretta
+        assertTrue(bd.lowerListTribe.stream().noneMatch(card -> card.IsEventCard()));   // Verifica che non ci siano EventCard dentro alla lista inferiore
+
+        assertEquals(numPlayer+4, bd.upperListTribe.size());    // Verifica che la dimensione della lista superiore sia corretta
+
+        assertEquals(2, bd.upperListBuilding.size());   // Verifica che ci sia il giusto numero di buildings (2 edifici per 3+ giocatori)
     }
 
     @Test
@@ -125,7 +142,7 @@ class BoardTest {
     }
 
     @Test
-    @DisplayName("Removing a card from upper row of building cards")
+    @DisplayName("RemgetTribeDeckSizeoving a card from upper row of building cards")
     void removeUpperBuildingCard() {
         Board bd = new Board(3);
 
@@ -142,7 +159,9 @@ class BoardTest {
     @DisplayName("Removing a card from lower row of building cards")
     void removeLowerBuildingCard() {
         Board bd = new Board(3);
-        bd.nextEra();
+        bd.lowerListBuilding.add(new BuildingCard(2, 1, 5, 10));
+        bd.lowerListBuilding.add(new BuildingCard(3, 2, 2, 1));
+
 
         List<BuildingCard> before = bd.lowerListBuilding;
         BuildingCard cardToRemove = before.get(0);
@@ -153,5 +172,18 @@ class BoardTest {
         assertEquals(before, bd.lowerListBuilding);
     }
 
+    @Test
+    @DisplayName("Testing next round")
+    void nextRound() {
+        int numPlayer = 3;
+        Board bd = new Board(numPlayer);
+        assertTrue(!bd.lowerListTribe.isEmpty());
+        List<TribeCard> upperListBefore = new ArrayList<>(bd.upperListTribe);
+
+        bd.nextRound();
+        assertEquals(upperListBefore, bd.lowerListTribe);   // Verifica che la lista superiore è stata spostata sotto
+        assertNotEquals(upperListBefore, bd.upperListTribe);    // Verifica che la lista superiore sia stata cambiata
+        assertEquals(numPlayer+4, bd.upperListTribe.size());    // Verifica che la nuova dimensione della lista superiore sia corretta
+    }
 
 }
\ No newline at end of file