diff --git a/Mage.Sets/src/mage/cards/l/LonisGeneticsExpert.java b/Mage.Sets/src/mage/cards/l/LonisGeneticsExpert.java
new file mode 100644
index 00000000000..f6e60c95fc9
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/l/LonisGeneticsExpert.java
@@ -0,0 +1,91 @@
+package mage.cards.l;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.OneOrMoreCountersAddedTriggeredAbility;
+import mage.abilities.common.SacrificePermanentTriggeredAbility;
+import mage.abilities.dynamicvalue.common.SavedDamageValue;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.abilities.effects.keyword.InvestigateEffect;
+import mage.abilities.keyword.EvolveAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterControlledPermanent;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author xenohedron
+ */
+public final class LonisGeneticsExpert extends CardImpl {
+
+    private static final FilterControlledPermanent filter = new FilterControlledPermanent("a Clue");
+    static {
+        filter.add(SubType.CLUE.getPredicate());
+    }
+
+    public LonisGeneticsExpert(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{G/U}{G/U}");
+        
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.SNAKE);
+        this.subtype.add(SubType.ELF);
+        this.subtype.add(SubType.DETECTIVE);
+        this.power = new MageInt(1);
+        this.toughness = new MageInt(2);
+
+        // Evolve
+        this.addAbility(new EvolveAbility());
+
+        // Whenever one or more +1/+1 counters are put on Lonis, investigate that many times.
+        this.addAbility(new LonisGeneticsExpertTriggeredAbility());
+
+        // Whenever you sacrifice a Clue, put a +1/+1 counter on another target creature you control.
+        Ability ability = new SacrificePermanentTriggeredAbility(new AddCountersTargetEffect(CounterType.P1P1.createInstance()), filter);
+        ability.addTarget(new TargetPermanent(StaticFilters.FILTER_ANOTHER_TARGET_CREATURE_YOU_CONTROL));
+        this.addAbility(ability);
+    }
+
+    private LonisGeneticsExpert(final LonisGeneticsExpert card) {
+        super(card);
+    }
+
+    @Override
+    public LonisGeneticsExpert copy() {
+        return new LonisGeneticsExpert(this);
+    }
+}
+
+class LonisGeneticsExpertTriggeredAbility extends OneOrMoreCountersAddedTriggeredAbility {
+
+    LonisGeneticsExpertTriggeredAbility() {
+        super(new InvestigateEffect(SavedDamageValue.MANY).setText("investigate that many times"));
+    }
+
+    private LonisGeneticsExpertTriggeredAbility(final LonisGeneticsExpertTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public LonisGeneticsExpertTriggeredAbility copy() {
+        return new LonisGeneticsExpertTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (super.checkTrigger(event, game)) {
+            this.getEffects().setValue("damage", event.getAmount());
+            return true;
+        }
+        return false;
+    }
+
+}
diff --git a/Mage.Sets/src/mage/sets/RavnicaClueEdition.java b/Mage.Sets/src/mage/sets/RavnicaClueEdition.java
index 380468ee7af..fe32a13121f 100644
--- a/Mage.Sets/src/mage/sets/RavnicaClueEdition.java
+++ b/Mage.Sets/src/mage/sets/RavnicaClueEdition.java
@@ -142,6 +142,7 @@ public final class RavnicaClueEdition extends ExpansionSet {
         cards.add(new SetCardInfo("Light Up the Stage", 140, Rarity.UNCOMMON, mage.cards.l.LightUpTheStage.class));
         cards.add(new SetCardInfo("Lightning Bolt", 141, Rarity.UNCOMMON, mage.cards.l.LightningBolt.class));
         cards.add(new SetCardInfo("Living Lightning", 142, Rarity.UNCOMMON, mage.cards.l.LivingLightning.class));
+        cards.add(new SetCardInfo("Lonis, Genetics Expert", 37, Rarity.RARE, mage.cards.l.LonisGeneticsExpert.class));
         cards.add(new SetCardInfo("Lounge", 19, Rarity.UNCOMMON, mage.cards.l.Lounge.class));
         cards.add(new SetCardInfo("Martial Impetus", 65, Rarity.UNCOMMON, mage.cards.m.MartialImpetus.class));
         cards.add(new SetCardInfo("Masked Blackguard", 115, Rarity.COMMON, mage.cards.m.MaskedBlackguard.class));
diff --git a/Mage/src/main/java/mage/abilities/common/OneOrMoreCountersAddedTriggeredAbility.java b/Mage/src/main/java/mage/abilities/common/OneOrMoreCountersAddedTriggeredAbility.java
index 170ea810380..db1669cf0ef 100644
--- a/Mage/src/main/java/mage/abilities/common/OneOrMoreCountersAddedTriggeredAbility.java
+++ b/Mage/src/main/java/mage/abilities/common/OneOrMoreCountersAddedTriggeredAbility.java
@@ -25,7 +25,7 @@ public class OneOrMoreCountersAddedTriggeredAbility extends TriggeredAbilityImpl
         setTriggerPhrase("Whenever one or more " + counterType.getName() + " counters are put on {this}, ");
     }
 
-    private OneOrMoreCountersAddedTriggeredAbility(final OneOrMoreCountersAddedTriggeredAbility ability) {
+    protected OneOrMoreCountersAddedTriggeredAbility(final OneOrMoreCountersAddedTriggeredAbility ability) {
         super(ability);
         this.counterType = ability.counterType;
     }