diff --git a/forge-gui-desktop/src/main/java/forge/view/arcane/CardPanel.java b/forge-gui-desktop/src/main/java/forge/view/arcane/CardPanel.java
index c18d6cff758..895e023a50b 100644
--- a/forge-gui-desktop/src/main/java/forge/view/arcane/CardPanel.java
+++ b/forge-gui-desktop/src/main/java/forge/view/arcane/CardPanel.java
@@ -273,8 +273,8 @@ public class CardPanel extends SkinnedPanel implements CardContainer, IDisposabl
             g2d.setColor(Color.magenta);
             final int n2 = Math.max(1, Math.round(2 * cardWidth * CardPanel.SELECTED_BORDER_SIZE));
             g2d.fillRoundRect(cardXOffset - n2, (cardYOffset - n2) + offset, cardWidth + (n2 * 2), cardHeight + (n2 * 2), cornerSize + n2, cornerSize + n2);
-        } else if (matchUI.isSelectable(getCard())) { // Yellow outline for selectable cards
-            g2d.setColor(Color.yellow);
+        } else if (matchUI.isSelectable(getCard())) { // Cyan outline for selectable cards
+            g2d.setColor(Color.cyan);
             final int n2 = Math.max(1, Math.round(2 * cardWidth * CardPanel.SELECTED_BORDER_SIZE));
             g2d.fillRoundRect(cardXOffset - n2, (cardYOffset - n2) + offset, cardWidth + (n2 * 2), cardHeight + (n2 * 2), cornerSize + n2, cornerSize + n2);
 	}
diff --git a/forge-gui/src/main/java/forge/interfaces/IGuiGame.java b/forge-gui/src/main/java/forge/interfaces/IGuiGame.java
index 7ddb89d9428..ec2c6994a0f 100644
--- a/forge-gui/src/main/java/forge/interfaces/IGuiGame.java
+++ b/forge-gui/src/main/java/forge/interfaces/IGuiGame.java
@@ -157,7 +157,7 @@ public interface IGuiGame {
     void restoreOldZones(Map<PlayerView, Object> playersToRestoreZonesFor);
     void setHighlighted(PlayerView pv, boolean b);
     void setUsedToPay(CardView card, boolean value);
-    void setSelectables(final List<CardView> cards);
+    void setSelectables(final Iterable<CardView> cards);
     void clearSelectables();
 
     void awaitNextInput();
diff --git a/forge-gui/src/main/java/forge/match/AbstractGuiGame.java b/forge-gui/src/main/java/forge/match/AbstractGuiGame.java
index 90df99b9560..e71e4ff0293 100644
--- a/forge-gui/src/main/java/forge/match/AbstractGuiGame.java
+++ b/forge-gui/src/main/java/forge/match/AbstractGuiGame.java
@@ -221,8 +221,8 @@ public abstract class AbstractGuiGame implements IGuiGame, IMayViewCards {
     }
 
     private final Set<CardView> selectableCards = Sets.newHashSet();
-    public void setSelectables(final List<CardView> cards) {
-	selectableCards.addAll(cards);
+    public void setSelectables(final Iterable<CardView> cards) {
+	for ( CardView cv : cards ) { selectableCards.add(cv); }
     }
     public void clearSelectables() {
 	selectableCards.clear();