2 files changed, 8 insertions, 8 deletions
diff --git a/src/main/java/org/luxons/sevenwonders/game/boards/Board.java b/src/main/java/org/luxons/sevenwonders/game/boards/Board.java
index c327ed72..b405a566 100644
--- a/src/main/java/org/luxons/sevenwonders/game/boards/Board.java
+++ b/src/main/java/org/luxons/sevenwonders/game/boards/Board.java
@@ -49,8 +49,8 @@ public class Board {
         playedCards.add(card);
     }
 
-    public int getNbCardsOfColor(Color color) {
-        return (int) playedCards.stream().filter(c -> c.getColor() == color).count();
+    public int getNbCardsOfColor(List<Color> colorFilter) {
+        return (int) playedCards.stream().filter(c -> colorFilter.contains(c.getColor())).count();
     }
 
     public Production getProduction() {
diff --git a/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java b/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java
index f876328c..57b83054 100644
--- a/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java
+++ b/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java
@@ -17,7 +17,7 @@ public class BonusPerBoardElement implements Effect {
     private BoardElementType type;
 
     // only relevant if type=CARD
-    private Color color;
+    private List<Color> colors;
 
     public List<RelativePlayerPosition> getBoards() {
         return boards;
@@ -51,12 +51,12 @@ public class BonusPerBoardElement implements Effect {
         this.type = type;
     }
 
-    public Color getColor() {
-        return color;
+    public List<Color> getColors() {
+        return colors;
     }
 
-    public void setColor(Color color) {
-        this.color = color;
+    public void setColors(List<Color> colors) {
+        this.colors = colors;
     }
 
     @Override
@@ -87,7 +87,7 @@ public class BonusPerBoardElement implements Effect {
     private int computeNbOfMatchingElementsIn(Board board) {
         switch (type) {
             case CARD:
-                return board.getNbCardsOfColor(color);
+                return board.getNbCardsOfColor(colors);
             case WONDER_LEVEL:
                 return board.getWonderLevel();
             case DEFEAT_TOKEN: