diff --git a/Mage.Sets/src/mage/cards/w/WojekInvestigator.java b/Mage.Sets/src/mage/cards/w/WojekInvestigator.java
new file mode 100644
index 00000000000..f59970278c9
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/w/WojekInvestigator.java
@@ -0,0 +1,100 @@
+package mage.cards.w;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.keyword.InvestigateEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.VigilanceAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.TargetController;
+import mage.game.Game;
+import mage.players.Player;
+
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class WojekInvestigator extends CardImpl {
+
+    public WojekInvestigator(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{W}");
+
+        this.subtype.add(SubType.ANGEL);
+        this.subtype.add(SubType.DETECTIVE);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(4);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Vigilance
+        this.addAbility(VigilanceAbility.getInstance());
+
+        // At the beginning of your upkeep, investigate once for each opponent who has more cards in hand than you.
+        this.addAbility(new BeginningOfUpkeepTriggeredAbility(
+                new InvestigateEffect()
+                        .setText("investigate once for each opponent who has more cards in hand than you"),
+                TargetController.YOU, false
+        ).addHint(WojekInvestigatorValue.getHint()));
+    }
+
+    private WojekInvestigator(final WojekInvestigator card) {
+        super(card);
+    }
+
+    @Override
+    public WojekInvestigator copy() {
+        return new WojekInvestigator(this);
+    }
+}
+
+enum WojekInvestigatorValue implements DynamicValue {
+    instance;
+    private static final Hint hint = new ValueHint("Opponents with more cards in hand than you", instance);
+
+    public static Hint getHint() {
+        return hint;
+    }
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        Player player = game.getPlayer(sourceAbility.getControllerId());
+        if (player == null) {
+            return 0;
+        }
+        int size = player.getHand().size();
+        return game
+                .getOpponents(sourceAbility.getControllerId())
+                .stream()
+                .map(game::getPlayer)
+                .map(Player::getHand)
+                .mapToInt(Set::size)
+                .map(x -> x > size ? 1 : 0)
+                .sum();
+    }
+
+    @Override
+    public WojekInvestigatorValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "";
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
index 2da6ee6c249..0ab97abe557 100644
--- a/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
+++ b/Mage.Sets/src/mage/sets/MurdersAtKarlovManor.java
@@ -36,5 +36,6 @@ public final class MurdersAtKarlovManor extends ExpansionSet {
         cards.add(new SetCardInfo("Shock", 144, Rarity.COMMON, mage.cards.s.Shock.class));
         cards.add(new SetCardInfo("Swamp", 274, Rarity.LAND, mage.cards.basiclands.Swamp.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Topiary Panther", 179, Rarity.COMMON, mage.cards.t.TopiaryPanther.class));
+        cards.add(new SetCardInfo("Wojek Investigator", 36, Rarity.RARE, mage.cards.w.WojekInvestigator.class));
     }
 }