* Leadership Vacuum - Fixed that the movement of the commanders were not reported in the game log.

Mage.Sets/src/mage/cards/l/LeadershipVacuum.java

@@ -1,5 +1,7 @@
 package mage.cards.l;
 
+import java.util.HashSet;
+import java.util.UUID;
 import mage.abilities.Ability;
 import mage.abilities.effects.OneShotEffect;
 import mage.abilities.effects.common.DrawCardSourceControllerEffect;
@@ -14,8 +16,6 @@ import mage.game.Game;
 import mage.players.Player;
 import mage.target.TargetPlayer;
 
-import java.util.UUID;
-
 /**
  * @author TheElk801
  */
@@ -70,9 +70,8 @@ class LeadershipVacuumEffect extends OneShotEffect {
         if (player == null) {
             return false;
         }
-
+        return player.moveCards(
-        return game.getBattlefield().getAllActivePermanents(filter, source.getFirstTarget(), game).stream()
+                new HashSet<>(game.getBattlefield().getAllActivePermanents(filter, player.getId(), game)),
-                .map(commander -> commander.moveToZone(Zone.COMMAND, source.getId(), game, true))
+                Zone.COMMAND, source, game);
-                .reduce(true, Boolean::logicalAnd);
     }
 }

Mage/src/main/java/mage/players/Player.java

@@ -1,5 +1,7 @@
 package mage.players;
 
+import java.io.Serializable;
+import java.util.*;
 import mage.MageItem;
 import mage.MageObject;
 import mage.MageObjectReference;
@@ -38,9 +40,6 @@ import mage.target.TargetCard;
 import mage.target.common.TargetCardInLibrary;
 import mage.util.Copyable;
 
-import java.io.Serializable;
-import java.util.*;
-
 /**
  * @author BetaSteward_at_googlemail.com
  */
@@ -457,7 +456,8 @@ public interface Player extends MageItem, Copyable<Player> {
      * Adds the cards to the reveal window and adds the source object's id name
      * to the title bar of the revealed cards window
      * <p>
-     * Warning, if you use it from continuous effect, then check with extra call isCanLookAtNextTopLibraryCard
+     * Warning, if you use it from continuous effect, then check with extra call
+     * isCanLookAtNextTopLibraryCard
      *
      * @param source
      * @param name
@@ -475,7 +475,8 @@ public interface Player extends MageItem, Copyable<Player> {
      * Adds the cards to the look window and adds the source object's id name to
      * the title bar of the lookedAt window
      * <p>
-     * Warning, if you use it from continuous effect, then check with extra call isCanLookAtNextTopLibraryCard
+     * Warning, if you use it from continuous effect, then check with extra call
+     * isCanLookAtNextTopLibraryCard
      *
      * @param source
      * @param name
@@ -819,6 +820,18 @@ public interface Player extends MageItem, Copyable<Player> {
      */
     boolean moveCardToLibraryWithInfo(Card card, UUID sourceId, Game game, Zone fromZone, boolean toTop, boolean withName);
 
+    /**
+     * Uses card.moveToZone and posts a inform message about moving the card to
+     * library into the game log
+     *
+     * @param card
+     * @param sourceId
+     * @param game
+     * @param fromZone if null, this info isn't postet
+     * @return
+     */
+    boolean moveCardToCommandWithInfo(Card card, UUID sourceId, Game game, Zone fromZone);
+
     /**
      * Checks if the playerToCheckId is from an opponent in range
      *

Mage/src/main/java/mage/players/PlayerImpl.java

@@ -1,6 +1,9 @@
 package mage.players;
 
 import com.google.common.collect.ImmutableMap;
+import java.io.Serializable;
+import java.util.*;
+import java.util.Map.Entry;
 import mage.ConditionalMana;
 import mage.MageObject;
 import mage.MageObjectReference;
@@ -65,10 +68,6 @@ import mage.util.GameLog;
 import mage.util.RandomUtil;
 import org.apache.log4j.Logger;
 
-import java.io.Serializable;
-import java.util.*;
-import java.util.Map.Entry;
-
 public abstract class PlayerImpl implements Player, Serializable {
 
     private static final Logger logger = Logger.getLogger(PlayerImpl.class);
@@ -3281,7 +3280,6 @@ public abstract class PlayerImpl implements Player, Serializable {
             boolean isPlayLand = (ability instanceof PlayLandAbility);
 
             // as original controller
-
             // land restrictions
             if (isPlayLand && game.getContinuousEffects().preventedByRuleModification(
                     GameEvent.getEvent(GameEvent.EventType.PLAY_LAND, ability.getSourceId(),
@@ -3937,6 +3935,13 @@ public abstract class PlayerImpl implements Player, Serializable {
                     }
                 }
                 break;
+            case COMMAND:
+                for (Card card : cards) {
+                    if (moveCardToCommandWithInfo(card, source.getSourceId(), game, fromZone)) {
+                        successfulMovedCards.add(card);
+                    }
+                }
+                break;
             case OUTSIDE:
                 for (Card card : cards) {
                     if (card instanceof Permanent) {
@@ -4023,7 +4028,7 @@ public abstract class PlayerImpl implements Player, Serializable {
             // identify cards from one owner
             Cards cards = new CardsImpl();
             UUID ownerId = null;
-            for (Iterator<Card> it = allCards.iterator(); it.hasNext(); ) {
+            for (Iterator<Card> it = allCards.iterator(); it.hasNext();) {
                 Card card = it.next();
                 if (cards.isEmpty()) {
                     ownerId = card.getOwnerId();
@@ -4148,6 +4153,37 @@ public abstract class PlayerImpl implements Player, Serializable {
         return result;
     }
 
+    @Override
+    public boolean moveCardToCommandWithInfo(Card card, UUID sourceId, Game game, Zone fromZone) {
+        if (card == null) {
+            return false;
+        }
+        boolean result = false;
+        if (card.moveToZone(Zone.COMMAND, sourceId, game, true)) {
+            if (!game.isSimulation()) {
+                if (card instanceof PermanentCard && game.getCard(card.getId()) != null) {
+                    card = game.getCard(card.getId());
+                }
+                StringBuilder sb = new StringBuilder(this.getLogName())
+                        .append(" puts ").append(card.getLogName()).append(' ');
+                if (fromZone != null) {
+                    sb.append("from ").append(fromZone.toString().toLowerCase(Locale.ENGLISH)).append(' ');
+                }
+                if (card.isOwnedBy(getId())) {
+                    sb.append(" to his or her command zone");
+                } else {
+                    Player player = game.getPlayer(card.getOwnerId());
+                    if (player != null) {
+                        sb.append(" to ").append(player.getLogName()).append("'s command zone");
+                    }
+                }
+                game.informPlayers(sb.toString());
+            }
+            result = true;
+        }
+        return result;
+    }
+
     @Override
     public boolean moveCardToExileWithInfo(Card card, UUID exileId, String exileName, UUID sourceId,
             Game game, Zone fromZone, boolean withName) {