* Fixed Wirewood Channeler and Harabaz Druid allowing any combinations of Colors instead if any one color.

Mage.Sets/src/mage/sets/legions/WirewoodChanneler.java

@@ -30,6 +30,7 @@ package mage.sets.legions;
 import java.util.UUID;
 import mage.MageInt;
 import mage.Mana;
+import mage.abilities.costs.common.TapSourceCost;
 import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
 import mage.abilities.mana.DynamicManaAbility;
 import mage.cards.CardImpl;
@@ -61,8 +62,8 @@ public class WirewoodChanneler extends CardImpl {
         this.toughness = new MageInt(2);
 
         // {T}: Add X mana of any one color to your mana pool, where X is the number of Elves on the battlefield.
-        DynamicManaAbility ability = new DynamicManaAbility(new Mana(0,0,0,0,0,0,1), new PermanentsOnBattlefieldCount(filter),
+        DynamicManaAbility ability = new DynamicManaAbility(new Mana(0,0,0,0,0,0,1), new PermanentsOnBattlefieldCount(filter), new TapSourceCost(),
-                "Add X mana of any one color to your mana pool, where X is the number of Elves on the battlefield");
+                "Add X mana of any one color to your mana pool, where X is the number of Elves on the battlefield", true);
         this.addAbility(ability);
     }
 

Mage.Sets/src/mage/sets/worldwake/HarabazDruid.java

@@ -30,6 +30,7 @@ package mage.sets.worldwake;
 import java.util.UUID;
 import mage.MageInt;
 import mage.Mana;
+import mage.abilities.costs.common.TapSourceCost;
 import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
 import mage.abilities.mana.DynamicManaAbility;
 import mage.cards.CardImpl;
@@ -61,8 +62,8 @@ public class HarabazDruid extends CardImpl {
         this.toughness = new MageInt(1);
 
         // {T}: Add X mana of any one color to your mana pool, where X is the number of Allies you control.
-        this.addAbility(new DynamicManaAbility(new Mana(0,0,0,0,0,0,1), new PermanentsOnBattlefieldCount(filter),
+        this.addAbility(new DynamicManaAbility(new Mana(0,0,0,0,0,0,1), new PermanentsOnBattlefieldCount(filter), new TapSourceCost(),
-                "Add X mana of any one color to your mana pool, where X is the number of Allies you control"));
+                "Add X mana of any one color to your mana pool, where X is the number of Allies you control", true));
     }
 
     public HarabazDruid(final HarabazDruid card) {

Mage/src/mage/abilities/effects/common/DynamicManaEffect.java

@@ -45,6 +45,7 @@ public class DynamicManaEffect extends BasicManaEffect {
     private final Mana computedMana;
     private final DynamicValue amount;
     private String text = null;
+    private boolean oneChoice;
 
     public DynamicManaEffect(Mana mana, DynamicValue amount) {
         super(mana);
@@ -53,10 +54,22 @@ public class DynamicManaEffect extends BasicManaEffect {
     }
 
     public DynamicManaEffect(Mana mana, DynamicValue amount, String text) {
+        this(mana, amount, text, false);
+    }
+
+    /**
+     *
+     * @param mana
+     * @param amount
+     * @param text
+     * @param oneChoice is all mana from the same colour or if false the player can choose different colours
+     */
+    public DynamicManaEffect(Mana mana, DynamicValue amount, String text, boolean oneChoice) {
         super(mana);
         this.amount = amount;
         computedMana = new Mana();
         this.text = text;
+        this.oneChoice = oneChoice;
     }
 
     public DynamicManaEffect(final DynamicManaEffect effect) {
@@ -64,6 +77,7 @@ public class DynamicManaEffect extends BasicManaEffect {
         this.computedMana = effect.computedMana.copy();
         this.amount = effect.amount.copy();
         this.text = effect.text;
+        this.oneChoice = effect.oneChoice;
     }
 
     @Override
@@ -111,11 +125,13 @@ public class DynamicManaEffect extends BasicManaEffect {
             } else {
                 Player controller = game.getPlayer(source.getControllerId());
                 if (controller != null) {
+                    ChoiceColor choiceColor = new ChoiceColor();
                     for(int i = 0; i < count; i++){
-                        ChoiceColor choiceColor = new ChoiceColor();
+                        if (!choiceColor.isChosen()) {
-                        while (!controller.choose(Outcome.Benefit, choiceColor, game)) {
+                            while (!controller.choose(Outcome.Benefit, choiceColor, game)) {
-                            if (!controller.isInGame()) {
+                                if (!controller.isInGame()) {
-                                return computedMana;
+                                    return computedMana;
+                                }
                             }
                         }
                         if (choiceColor.getColor().isBlack()) {
@@ -129,6 +145,9 @@ public class DynamicManaEffect extends BasicManaEffect {
                         } else if (choiceColor.getColor().isWhite()) {
                             computedMana.addWhite();
                         }
+                        if (!oneChoice) {
+                            choiceColor.clearChoice();
+                        }
                     }
                 }
             }            

Mage/src/mage/abilities/mana/DynamicManaAbility.java

@@ -70,10 +70,15 @@ public class DynamicManaAbility extends ManaAbility {
     }
 
     public DynamicManaAbility(Mana mana, DynamicValue amount, Cost cost, String text) {
-        super(Zone.BATTLEFIELD, new DynamicManaEffect(mana, amount, text), cost);
+        this(mana, amount, cost, text, false);
+    }
+
+    public DynamicManaAbility(Mana mana, DynamicValue amount, Cost cost, String text, boolean oneChoice) {
+        super(Zone.BATTLEFIELD, new DynamicManaEffect(mana, amount, text, oneChoice), cost);
         manaEffect = (DynamicManaEffect) this.getEffects().get(0);
     }
 
+
     public DynamicManaAbility(final DynamicManaAbility ability) {
         super(ability);
         manaEffect = ability.manaEffect;