diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/replacement/DoublingSeasonTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/replacement/DoublingSeasonTest.java
index a58b0bb718f..41306745836 100644
--- a/Mage.Tests/src/test/java/org/mage/test/cards/replacement/DoublingSeasonTest.java
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/replacement/DoublingSeasonTest.java
@@ -192,4 +192,28 @@ public class DoublingSeasonTest extends CardTestPlayerBase {
         assertLife(playerA, 20);
 
     }
+
+    /**
+     * Gatherer Ruling:
+     * 10/1/2005: Planeswalkers will enter the battlefield with double the normal amount of loyalty counters. However,
+     * if you activate an ability whose cost has you put loyalty counters on a planeswalker, the number you put on isn’t doubled.
+     * This is because those counters are put on as a cost, not as an effect.
+     */
+    @Test
+    public void testPlaneswalkerLoyalty() {
+        addCard(Zone.BATTLEFIELD, playerA, "Tibalt, the Fiend-Blooded");
+
+        addCard(Zone.BATTLEFIELD, playerA, "Doubling Season");
+
+        activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA,"+1: Draw a card, then discard a card at random.");
+
+        setStopAt(1, PhaseStep.END_TURN);
+        execute();
+
+        assertLife(playerA, 20);
+        assertLife(playerB, 20);
+
+        //Should not be doubled
+        assertCounterCount("Tibalt, the Fiend-Blooded", CounterType.LOYALTY, 3);
+    }
 }
diff --git a/Mage/src/main/java/mage/abilities/costs/common/PayLoyaltyCost.java b/Mage/src/main/java/mage/abilities/costs/common/PayLoyaltyCost.java
index cbc9693c896..24a40a8f3be 100644
--- a/Mage/src/main/java/mage/abilities/costs/common/PayLoyaltyCost.java
+++ b/Mage/src/main/java/mage/abilities/costs/common/PayLoyaltyCost.java
@@ -63,6 +63,12 @@ public class PayLoyaltyCost extends CostImpl {
         return planeswalker != null && planeswalker.getCounters(game).getCount(CounterType.LOYALTY) + amount >= 0 && planeswalker.canLoyaltyBeUsed(game);
     }
 
+    /**
+    * Gatherer Ruling:
+    * 10/1/2005: Planeswalkers will enter the battlefield with double the normal amount of loyalty counters. However,
+    * if you activate an ability whose cost has you put loyalty counters on a planeswalker, the number you put on isn’t doubled.
+    * This is because those counters are put on as a cost, not as an effect.
+    **/
     @Override
     public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana, Cost costToPay) {
         Permanent planeswalker = game.getPermanent(sourceId);