diff --git a/Mage.Sets/src/mage/cards/d/DungeonDescent.java b/Mage.Sets/src/mage/cards/d/DungeonDescent.java
new file mode 100644
index 0000000000..38d9030d41
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/d/DungeonDescent.java
@@ -0,0 +1,59 @@
+package mage.cards.d;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.common.ActivateAsSorceryActivatedAbility;
+import mage.abilities.common.EntersBattlefieldTappedAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.common.TapTargetCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.keyword.VentureIntoTheDungeonEffect;
+import mage.abilities.mana.ColorlessManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SuperType;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.permanent.TappedPredicate;
+import mage.target.common.TargetControlledCreaturePermanent;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class DungeonDescent extends CardImpl {
+
+    private static final FilterControlledCreaturePermanent filter
+            = new FilterControlledCreaturePermanent("untapped legendary creature you control");
+
+    static {
+        filter.add(TappedPredicate.UNTAPPED);
+        filter.add(SuperType.LEGENDARY.getPredicate());
+    }
+
+    public DungeonDescent(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+
+        // Dungeon Descent enters the battlefield tapped.
+        this.addAbility(new EntersBattlefieldTappedAbility());
+
+        // {T}: Add {C}.
+        this.addAbility(new ColorlessManaAbility());
+
+        // {4}, {T}, Tap an untapped legendary creature you control: Venture into the dungeon. Activate only as a sorcery.
+        Ability ability = new ActivateAsSorceryActivatedAbility(new VentureIntoTheDungeonEffect(), new GenericManaCost(4));
+        ability.addCost(new TapSourceCost());
+        ability.addCost(new TapTargetCost(new TargetControlledCreaturePermanent(filter)));
+        this.addAbility(ability);
+    }
+
+    private DungeonDescent(final DungeonDescent card) {
+        super(card);
+    }
+
+    @Override
+    public DungeonDescent copy() {
+        return new DungeonDescent(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
index d91d2f8a45..177af62f39 100644
--- a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
+++ b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
@@ -55,6 +55,7 @@ public final class AdventuresInTheForgottenRealms extends ExpansionSet {
         cards.add(new SetCardInfo("Drizzt Do'Urden", 220, Rarity.RARE, mage.cards.d.DrizztDoUrden.class));
         cards.add(new SetCardInfo("Dueling Rapier", 140, Rarity.COMMON, mage.cards.d.DuelingRapier.class));
         cards.add(new SetCardInfo("Dungeon Crawler", 99, Rarity.UNCOMMON, mage.cards.d.DungeonCrawler.class));
+        cards.add(new SetCardInfo("Dungeon Descent", 255, Rarity.RARE, mage.cards.d.DungeonDescent.class));
         cards.add(new SetCardInfo("Dungeon Map", 242, Rarity.UNCOMMON, mage.cards.d.DungeonMap.class));
         cards.add(new SetCardInfo("Dwarfhold Champion", 14, Rarity.COMMON, mage.cards.d.DwarfholdChampion.class));
         cards.add(new SetCardInfo("Ebondeath, Dracolich", 100, Rarity.MYTHIC, mage.cards.e.EbondeathDracolich.class));