diff --git a/Mage/src/main/java/mage/abilities/keyword/ClassLevelAbility.java b/Mage/src/main/java/mage/abilities/keyword/ClassLevelAbility.java
index 3061e6d8fd2..b317a9be51a 100644
--- a/Mage/src/main/java/mage/abilities/keyword/ClassLevelAbility.java
+++ b/Mage/src/main/java/mage/abilities/keyword/ClassLevelAbility.java
@@ -61,6 +61,7 @@ class SetClassLevelEffect extends OneShotEffect {
     SetClassLevelEffect(int level) {
         super(Outcome.Benefit);
         this.level = level;
+        staticText = "level up to " + level;
     }
 
     private SetClassLevelEffect(final SetClassLevelEffect effect) {
@@ -76,9 +77,17 @@ class SetClassLevelEffect extends OneShotEffect {
     @Override
     public boolean apply(Game game, Ability source) {
         Permanent permanent = source.getSourcePermanentIfItStillExists(game);
-        if (permanent == null || !permanent.setClassLevel(level)) {
+        if (permanent == null) {
             return false;
         }
+
+        int oldLevel = permanent.getClassLevel();
+        if (!permanent.setClassLevel(level)) {
+            return false;
+        }
+
+        game.informPlayers(permanent.getLogName() + " levelled up from " + oldLevel + " to " + permanent.getClassLevel());
+
         game.fireEvent(GameEvent.getEvent(
                 GameEvent.EventType.GAINS_CLASS_LEVEL, source.getSourceId(),
                 source, source.getControllerId(), level
diff --git a/Mage/src/main/java/mage/game/permanent/Permanent.java b/Mage/src/main/java/mage/game/permanent/Permanent.java
index afb3725c4b8..ded11c011ba 100644
--- a/Mage/src/main/java/mage/game/permanent/Permanent.java
+++ b/Mage/src/main/java/mage/game/permanent/Permanent.java
@@ -75,6 +75,12 @@ public interface Permanent extends Card, Controllable {
 
     int getClassLevel();
 
+    /**
+     * Level up to next level.
+     *
+     * @param classLevel
+     * @return false on wrong settings (e.g. level up to multiple levels)
+     */
     boolean setClassLevel(int classLevel);
 
     void setCardNumber(String cid);
diff --git a/Mage/src/main/java/mage/game/permanent/PermanentImpl.java b/Mage/src/main/java/mage/game/permanent/PermanentImpl.java
index 355c92e4880..b903450cc1a 100644
--- a/Mage/src/main/java/mage/game/permanent/PermanentImpl.java
+++ b/Mage/src/main/java/mage/game/permanent/PermanentImpl.java
@@ -1528,6 +1528,7 @@ public abstract class PermanentImpl extends CardImpl implements Permanent {
 
     @Override
     public boolean setClassLevel(int classLevel) {
+        // can level up to next (+1) level only
         if (this.classLevel == classLevel - 1) {
             this.classLevel = classLevel;
             return true;