diff --git a/Mage.Sets/src/mage/cards/d/DenOfTheBugbear.java b/Mage.Sets/src/mage/cards/d/DenOfTheBugbear.java
new file mode 100644
index 00000000000..dbd3d422480
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/d/DenOfTheBugbear.java
@@ -0,0 +1,71 @@
+package mage.cards.d;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.PermanentsOnTheBattlefieldCondition;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.TapSourceEffect;
+import mage.abilities.effects.common.continuous.BecomesCreatureSourceEffect;
+import mage.abilities.mana.RedManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.common.FilterLandPermanent;
+import mage.filter.predicate.mageobject.AnotherPredicate;
+import mage.game.permanent.token.GoblinToken;
+import mage.game.permanent.token.custom.CreatureToken;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class DenOfTheBugbear extends CardImpl {
+
+    private static final FilterLandPermanent filter = new FilterLandPermanent();
+
+    static {
+        filter.add(AnotherPredicate.instance);
+    }
+
+    private static final Condition condition = new PermanentsOnTheBattlefieldCondition(filter, ComparisonType.MORE_THAN, 1, true);
+
+    public DenOfTheBugbear(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+
+        // If you control two or more other lands, Den of the Bugbear enters the battlefield tapped.
+        this.addAbility(new EntersBattlefieldAbility(
+                new TapSourceEffect(), condition, "If you control two or more other lands, {this} enters the battlefield tapped.", null
+        ));
+
+        // {T}: Add {R}.
+        this.addAbility(new RedManaAbility());
+
+        // {3}{R}: Until end of turn, Den of the Bugbear becomes a 3/2 red Goblin creature with
+        // "Whenever this creature attacks, create a 1/1 red Goblin creature token that's tapped and attacking." It's still a land.
+        Ability ability = new AttacksTriggeredAbility(
+                new CreateTokenEffect(new GoblinToken(), 1, true, true), false,
+                "Whenever this creature attacks, create a 1/1 red Goblin creature token that's tapped and attacking."
+        );
+        this.addAbility(new SimpleActivatedAbility(Zone.BATTLEFIELD, new BecomesCreatureSourceEffect(
+                new CreatureToken(3, 2, "3/2 red Goblin creature with \"Whenever this creature attacks, create a 1/1 red Goblin creature token that's tapped and attacking\"")
+                        .withColor("R")
+                        .withSubType(SubType.GOBLIN)
+                        .withAbility(ability),
+                "land", Duration.EndOfTurn), new ManaCostsImpl("{3}{R}")));
+    }
+
+    private DenOfTheBugbear(final DenOfTheBugbear card) {
+        super(card);
+    }
+
+    @Override
+    public DenOfTheBugbear copy() {
+        return new DenOfTheBugbear(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
index 31cccb31081..b3a7d653f23 100644
--- a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
+++ b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
@@ -33,6 +33,7 @@ public final class AdventuresInTheForgottenRealms extends ExpansionSet {
         cards.add(new SetCardInfo("Circle of Dreams Druid", 176, Rarity.RARE, mage.cards.c.CircleOfDreamsDruid.class));
         cards.add(new SetCardInfo("Cloister Gargoyle", 7, Rarity.UNCOMMON, mage.cards.c.CloisterGargoyle.class));
         cards.add(new SetCardInfo("Dawnbringer Cleric", 9, Rarity.COMMON, mage.cards.d.DawnbringerCleric.class));
+        cards.add(new SetCardInfo("Den of the Bugbear", 254, Rarity.RARE, mage.cards.d.DenOfTheBugbear.class));
         cards.add(new SetCardInfo("Drizzt Do'Urden", 220, Rarity.RARE, mage.cards.d.DrizztDoUrden.class));
         cards.add(new SetCardInfo("Dungeon Crawler", 99, Rarity.UNCOMMON, mage.cards.d.DungeonCrawler.class));
         cards.add(new SetCardInfo("Ellywick Tumblestrum", 181, Rarity.MYTHIC, mage.cards.e.EllywickTumblestrum.class));