diff --git a/Mage.Sets/src/mage/sets/avacynrestored/FavorableWinds.java b/Mage.Sets/src/mage/sets/avacynrestored/FavorableWinds.java
new file mode 100644
index 00000000000..00eccdecf1c
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/avacynrestored/FavorableWinds.java
@@ -0,0 +1,71 @@
+/*
+ *  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 mage.sets.avacynrestored;
+
+import mage.Constants;
+import mage.Constants.CardType;
+import mage.Constants.Rarity;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.common.continious.BoostControlledEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.filter.common.FilterCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ *
+ * @author noxx
+ */
+public class FavorableWinds extends CardImpl<FavorableWinds> {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("Creatures you control with flying");
+
+    static {
+        filter.getAbilities().add(FlyingAbility.getInstance());
+    }
+
+    public FavorableWinds(UUID ownerId) {
+        super(ownerId, 51, "Favorable Winds", Rarity.UNCOMMON, new CardType[]{CardType.ENCHANTMENT}, "{1}{U}");
+        this.expansionSetCode = "AVR";
+
+        this.color.setBlue(true);
+
+        // Creatures you control with flying get +1/+1.
+        this.addAbility(new SimpleStaticAbility(Constants.Zone.BATTLEFIELD, new BoostControlledEffect(1, 1, Constants.Duration.WhileOnBattlefield, filter, false)));
+    }
+
+    public FavorableWinds(final FavorableWinds card) {
+        super(card);
+    }
+
+    @Override
+    public FavorableWinds copy() {
+        return new FavorableWinds(this);
+    }
+}
diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/continuous/FavorableWindsTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/continuous/FavorableWindsTest.java
new file mode 100644
index 00000000000..7c4462dc6db
--- /dev/null
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/continuous/FavorableWindsTest.java
@@ -0,0 +1,123 @@
+package org.mage.test.cards.continuous;
+
+import mage.Constants;
+import mage.game.permanent.Permanent;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ * @author noxx
+ */
+public class FavorableWindsTest extends CardTestPlayerBase {
+
+    /**
+     * Tests that "Favorable Winds" boost only flying creatures and only on controller's side
+     */
+    @Test
+    public void testBoostForFlyingCreatures() {
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Island", 4);
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Favorable Winds", 1);
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Merfolk Looter", 2);
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Sky Spirit", 2);
+        addCard(Constants.Zone.BATTLEFIELD, playerB, "Merfolk Looter", 2);
+        addCard(Constants.Zone.BATTLEFIELD, playerB, "Sky Spirit", 2);
+
+        setStopAt(1, Constants.PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertLife(playerA, 20);
+        assertLife(playerB, 20);
+
+        int countSkySpirit = 0;
+        int countMerfolkLooter = 0;
+        for (Permanent permanent : currentGame.getBattlefield().getAllActivePermanents(playerA.getId())) {
+            if (permanent.getName().equals("Sky Spirit")) {
+                countSkySpirit++;
+                // should get +1/+1, original is 2/2
+                Assert.assertEquals("Power is not the same", 3, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 3, permanent.getToughness().getValue());
+            } else if (permanent.getName().equals("Merfolk Looter")) {
+                countMerfolkLooter++;
+                // should NOT get +1/+1, original is 1/1
+                Assert.assertEquals("Power is not the same", 1, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 1, permanent.getToughness().getValue());
+            }
+        }
+        Assert.assertEquals(2, countSkySpirit);
+        Assert.assertEquals(2, countMerfolkLooter);
+
+        countSkySpirit = 0;
+        countMerfolkLooter = 0;
+        for (Permanent permanent : currentGame.getBattlefield().getAllActivePermanents(playerB.getId())) {
+            if (permanent.getName().equals("Sky Spirit")) {
+                countSkySpirit++;
+                // should NOT +1/+1, original is 2/2
+                Assert.assertEquals("Power is not the same", 2, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 2, permanent.getToughness().getValue());
+            } else if (permanent.getName().equals("Merfolk Looter")) {
+                countMerfolkLooter++;
+                // should NOT get +1/+1, original is 1/1
+                Assert.assertEquals("Power is not the same", 1, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 1, permanent.getToughness().getValue());
+            }
+        }
+        Assert.assertEquals(2, countSkySpirit);
+        Assert.assertEquals(2, countMerfolkLooter);
+    }
+
+    /**
+     * Tests effect from several "Favorable Winds" cards
+     */
+    @Test
+    public void testMultiBoostForFlyingCreatures() {
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Island", 4);
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Favorable Winds", 3);
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Merfolk Looter", 2);
+        addCard(Constants.Zone.BATTLEFIELD, playerA, "Sky Spirit", 2);
+        addCard(Constants.Zone.BATTLEFIELD, playerB, "Merfolk Looter", 2);
+        addCard(Constants.Zone.BATTLEFIELD, playerB, "Sky Spirit", 2);
+
+        setStopAt(1, Constants.PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertLife(playerA, 20);
+        assertLife(playerB, 20);
+
+        int countSkySpirit = 0;
+        int countMerfolkLooter = 0;
+        for (Permanent permanent : currentGame.getBattlefield().getAllActivePermanents(playerA.getId())) {
+            if (permanent.getName().equals("Sky Spirit")) {
+                countSkySpirit++;
+                // should get +1/+1, original is 2/2
+                Assert.assertEquals("Power is not the same", 5, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 5, permanent.getToughness().getValue());
+            } else if (permanent.getName().equals("Merfolk Looter")) {
+                countMerfolkLooter++;
+                // should NOT get +1/+1, original is 1/1
+                Assert.assertEquals("Power is not the same", 1, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 1, permanent.getToughness().getValue());
+            }
+        }
+        Assert.assertEquals(2, countSkySpirit);
+        Assert.assertEquals(2, countMerfolkLooter);
+
+        countSkySpirit = 0;
+        countMerfolkLooter = 0;
+        for (Permanent permanent : currentGame.getBattlefield().getAllActivePermanents(playerB.getId())) {
+            if (permanent.getName().equals("Sky Spirit")) {
+                countSkySpirit++;
+                // should NOT +1/+1, original is 2/2
+                Assert.assertEquals("Power is not the same", 2, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 2, permanent.getToughness().getValue());
+            } else if (permanent.getName().equals("Merfolk Looter")) {
+                countMerfolkLooter++;
+                // should NOT get +1/+1, original is 1/1
+                Assert.assertEquals("Power is not the same", 1, permanent.getPower().getValue());
+                Assert.assertEquals("Toughness is not the same", 1, permanent.getToughness().getValue());
+            }
+        }
+        Assert.assertEquals(2, countSkySpirit);
+        Assert.assertEquals(2, countMerfolkLooter);
+    }
+}