diff --git a/src/forge/deck/generate/GenerateConstructedDeck.java b/src/forge/deck/generate/GenerateConstructedDeck.java
index 9e977df6e34..4e1032d3ab3 100644
--- a/src/forge/deck/generate/GenerateConstructedDeck.java
+++ b/src/forge/deck/generate/GenerateConstructedDeck.java
@@ -96,8 +96,8 @@ public class GenerateConstructedDeck
     color2 = Constant.Color.onlyColors[b];
 
     CardList out = new CardList();
-    out.addAll(CardListUtil.getColor(in, color1).toArray());
-    out.addAll(CardListUtil.getColor(in, color2).toArray());
+    out.addAll(CardListUtil.getColor(in, color1));
+    out.addAll(CardListUtil.getColor(in, color2));
     out.shuffle();
 
     CardList artifact = in.filter(new CardListFilter()
@@ -111,7 +111,7 @@ public class GenerateConstructedDeck
          !Gui_NewGame.removeArtifacts.isSelected();
       }
     });
-    out.addAll(artifact.toArray());
+    out.addAll(artifact);
    
     out = out.filter(new CardListFilter()
     {
diff --git a/src/forge/deck/generate/GenerateConstructedMultiColorDeck.java b/src/forge/deck/generate/GenerateConstructedMultiColorDeck.java
index 25c45944aa3..16e91207082 100644
--- a/src/forge/deck/generate/GenerateConstructedMultiColorDeck.java
+++ b/src/forge/deck/generate/GenerateConstructedMultiColorDeck.java
@@ -260,9 +260,9 @@ public class GenerateConstructedMultiColorDeck
     color3 = Constant.Color.onlyColors[c];
 
     CardList out = new CardList();
-    out.addAll(CardListUtil.getColor(in, color1).toArray());
-    out.addAll(CardListUtil.getColor(in, color2).toArray());
-    out.addAll(CardListUtil.getColor(in, color3).toArray());
+    out.addAll(CardListUtil.getColor(in, color1));
+    out.addAll(CardListUtil.getColor(in, color2));
+    out.addAll(CardListUtil.getColor(in, color3));
     out.shuffle();
 
     CardList artifact = in.filter(new CardListFilter()
@@ -276,7 +276,7 @@ public class GenerateConstructedMultiColorDeck
          !Gui_NewGame.removeArtifacts.isSelected();
       }
     });
-    out.addAll(artifact.toArray());
+    out.addAll(artifact);
    
     out = out.filter(new CardListFilter()
     {
@@ -308,13 +308,13 @@ public class GenerateConstructedMultiColorDeck
 
     CardList out = new CardList();
     /*
-    out.addAll(CardListUtil.getColor(in, color1).toArray());
-    out.addAll(CardListUtil.getColor(in, color2).toArray());
-    out.addAll(CardListUtil.getColor(in, color3).toArray());
-    out.addAll(CardListUtil.getColor(in, color4).toArray());
-    out.addAll(CardListUtil.getColor(in, color5).toArray());
+    out.addAll(CardListUtil.getColor(in, color1));
+    out.addAll(CardListUtil.getColor(in, color2));
+    out.addAll(CardListUtil.getColor(in, color3));
+    out.addAll(CardListUtil.getColor(in, color4));
+    out.addAll(CardListUtil.getColor(in, color5));
     */
-    out.addAll(CardListUtil.getGoldCards(in).toArray());
+    out.addAll(CardListUtil.getGoldCards(in));
     out.shuffle();
 
     CardList artifact = in.filter(new CardListFilter()
@@ -328,7 +328,7 @@ public class GenerateConstructedMultiColorDeck
          !Gui_NewGame.removeArtifacts.isSelected();
       }
     });
-    out.addAll(artifact.toArray());
+    out.addAll(artifact);
    
     out = out.filter(new CardListFilter()
     {
diff --git a/src/forge/deck/generate/GenerateSealedDeck.java b/src/forge/deck/generate/GenerateSealedDeck.java
index caf948c6d18..3656ecf356d 100644
--- a/src/forge/deck/generate/GenerateSealedDeck.java
+++ b/src/forge/deck/generate/GenerateSealedDeck.java
@@ -88,8 +88,8 @@ public class GenerateSealedDeck
     color2 = Constant.Color.onlyColors[b];
 
     CardList out = new CardList();
-    out.addAll(CardListUtil.getColor(in, color1).toArray());
-    out.addAll(CardListUtil.getColor(in, color2).toArray());
+    out.addAll(CardListUtil.getColor(in, color1));
+    out.addAll(CardListUtil.getColor(in, color2));
 
     CardList artifact = in.filter(new CardListFilter()
     {
@@ -102,7 +102,7 @@ public class GenerateSealedDeck
          !Gui_NewGame.removeArtifacts.isSelected();
       }
     });
-    out.addAll(artifact.toArray());
+    out.addAll(artifact);
    
     out = out.filter(new CardListFilter()
     {