Dymamic Values, Sigil of Distinction as example, tooltip is generated badly

Mage/src/mage/abilities/dynamicvalue/common/CountersCount.java

@@ -0,0 +1,38 @@
+package mage.abilities.dynamicvalue.common;
+
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+
+public class CountersCount implements DynamicValue {
+    private CounterType counter;
+
+    public CountersCount(CounterType counter) {
+        this.counter = counter;
+    }
+
+    public CountersCount(final CountersCount countersCount) {
+        this.counter = countersCount.counter;
+    }
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility) {
+        Permanent p = game.getPermanent(sourceAbility.getSourceId());
+        if (p != null) {
+            return p.getCounters().getCount(counter.getName());
+        }
+        return 0;
+    }
+
+    @Override
+    public DynamicValue clone() {
+        return new CountersCount(this);
+    }
+
+    @Override
+    public String toString() {
+        return "X";
+    }
+}