* Undiscovered Paradise - Fixed that it was not returned to hand on untap step (fixes #2693).

Mage.Sets/src/mage/cards/u/UndiscoveredParadise.java

@@ -50,7 +50,7 @@ import mage.target.targetpointer.FixedTarget;
 public class UndiscoveredParadise extends CardImpl {
 
     public UndiscoveredParadise(UUID ownerId, CardSetInfo setInfo) {
-        super(ownerId,setInfo,new CardType[]{CardType.LAND},"");
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
 
         // {T}: Add one mana of any color to your mana pool. During your next untap step, as you untap your permanents, return Undiscovered Paradise to its owner's hand.
         Ability ability = new AnyColorManaAbility();
@@ -85,7 +85,7 @@ class UndiscoveredParadiseEffect extends OneShotEffect {
         if (permanent != null) {
             Effect effect = new ReturnToHandTargetEffect();
             effect.setTargetPointer(new FixedTarget(permanent, game));
-            game.addDelayedTriggeredAbility(new AtBeginningOfUntapDelayedTriggeredAbility(effect));
+            game.addDelayedTriggeredAbility(new AtBeginningOfUntapDelayedTriggeredAbility(effect), source);
             return true;
         }
         return false;

Mage.Tests/src/test/java/org/mage/test/cards/triggers/delayed/ReturnToHandTest.java

@@ -0,0 +1,64 @@
+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package org.mage.test.cards.triggers.delayed;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class ReturnToHandTest extends CardTestPlayerBase {
+
+    /*
+        Undiscovered Paradise not being returned to hand on untap step.
+        The land provides mana of any color, but it's never returned to hand.
+     */
+    @Test
+    public void testExilesCreatureAtEndStep() {
+
+        // {W}: Honor Guard gets +0/+1 until end of turn.
+        addCard(Zone.HAND, playerA, "Honor Guard"); // Creature 1/1
+
+        // {T}: Add one mana of any color to your mana pool. During your next untap step, as you untap your permanents, return Undiscovered Paradise to its owner's hand.
+        addCard(Zone.BATTLEFIELD, playerA, "Undiscovered Paradise", 1);
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Honor Guard");
+
+        setStopAt(3, PhaseStep.DRAW);
+        execute();
+
+        assertPermanentCount(playerA, "Honor Guard", 1);
+        assertPermanentCount(playerA, "Undiscovered Paradise", 0);
+        assertHandCount(playerA, "Undiscovered Paradise", 1);
+
+    }
+}

Mage/src/main/java/mage/game/GameImpl.java

@@ -1523,6 +1523,11 @@ public abstract class GameImpl implements Game, Serializable {
         return state.copyCard(cardToCopy, source, this);
     }
 
+    /**
+     * For internal use only
+     *
+     * @param ability
+     */
     @Override
     public void addTriggeredAbility(TriggeredAbility ability) {
         if (ability.getControllerId() == null) {