diff --git a/Mage.Sets/src/mage/cards/t/ThreeTreeCity.java b/Mage.Sets/src/mage/cards/t/ThreeTreeCity.java
new file mode 100644
index 00000000000..3c18acc493b
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/ThreeTreeCity.java
@@ -0,0 +1,140 @@
+package mage.cards.t;
+
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.common.AsEntersBattlefieldAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.ChooseCreatureTypeEffect;
+import mage.abilities.effects.mana.ManaEffect;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.mana.ActivatedManaAbilityImpl;
+import mage.abilities.mana.ColorlessManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.choices.ChoiceColor;
+import mage.constants.*;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.mageobject.ChosenSubtypePredicate;
+import mage.game.Game;
+import mage.players.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * @author PurpleCrowbar
+ */
+public final class ThreeTreeCity extends CardImpl {
+
+    public ThreeTreeCity(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+        this.supertype.add(SuperType.LEGENDARY);
+
+        // As Three Tree City enters, choose a creature type.
+        this.addAbility(new AsEntersBattlefieldAbility(new ChooseCreatureTypeEffect(Outcome.PutManaInPool)));
+
+        // {T}: Add {C}.
+        this.addAbility(new ColorlessManaAbility());
+
+        // {2}, {T}: Choose a color. Add an amount of mana of that color equal to the number of creatures you control of the chosen type.
+        this.addAbility(new ThreeTreeCityManaAbility());
+    }
+
+    private ThreeTreeCity(final ThreeTreeCity card) {
+        super(card);
+    }
+
+    @Override
+    public ThreeTreeCity copy() {
+        return new ThreeTreeCity(this);
+    }
+}
+
+class ThreeTreeCityManaAbility extends ActivatedManaAbilityImpl {
+
+    private static final FilterControlledCreaturePermanent filter = new FilterControlledCreaturePermanent("Creatures you control of the chosen type");
+
+    static {
+        filter.add(ChosenSubtypePredicate.TRUE);
+    }
+
+    ThreeTreeCityManaAbility() {
+        super(Zone.BATTLEFIELD, new ThreeTreeCityManaEffect(), new GenericManaCost(2));
+        this.addCost(new TapSourceCost());
+        this.addHint(new ValueHint("Creatures you control of the chosen type", new PermanentsOnBattlefieldCount(filter)));
+    }
+
+    private ThreeTreeCityManaAbility(final ThreeTreeCityManaAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public ThreeTreeCityManaAbility copy() {
+        return new ThreeTreeCityManaAbility(this);
+    }
+}
+
+class ThreeTreeCityManaEffect extends ManaEffect {
+
+    private static final FilterControlledCreaturePermanent filter = new FilterControlledCreaturePermanent("Creatures you control of the chosen type");
+
+    static {
+        filter.add(ChosenSubtypePredicate.TRUE);
+    }
+
+    ThreeTreeCityManaEffect() {
+        super();
+        this.staticText = "Choose a color. Add an amount of mana of that color equal to the number of creatures you control of the chosen type";
+    }
+
+    private ThreeTreeCityManaEffect(final ThreeTreeCityManaEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ThreeTreeCityManaEffect copy() {
+        return new ThreeTreeCityManaEffect(this);
+    }
+
+    @Override
+    public List<Mana> getNetMana(Game game, Ability source) {
+        if (game == null || !game.inCheckPlayableState()) {
+            return new ArrayList<>();
+        }
+
+        int count = game.getBattlefield().count(filter, source.getControllerId(), source, game);
+        List<Mana> netMana = new ArrayList<>();
+        if (count > 0) {
+            netMana.add(Mana.AnyMana(count));
+        }
+        return netMana;
+    }
+
+    @Override
+    public Mana produceMana(Game game, Ability source) {
+        if (game == null) {
+            return null;
+        }
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return null;
+        }
+
+        int creatures = game.getBattlefield().count(filter, source.getControllerId(), source, game);
+        if (creatures == 0) {
+            return null;
+        }
+
+        ChoiceColor choice = new ChoiceColor();
+        choice.setMessage("Choose the color of mana to add");
+        if (!controller.choose(outcome, choice, game)) {
+            return null;
+        }
+
+        ManaType chosenType = ManaType.findByName(choice.getChoice());
+        return chosenType == null ? null : new Mana(chosenType, creatures);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Bloomburrow.java b/Mage.Sets/src/mage/sets/Bloomburrow.java
index d5529f240af..c956b9f307c 100644
--- a/Mage.Sets/src/mage/sets/Bloomburrow.java
+++ b/Mage.Sets/src/mage/sets/Bloomburrow.java
@@ -246,6 +246,11 @@ public final class Bloomburrow extends ExpansionSet {
         cards.add(new SetCardInfo("Thornvault Forager", 197, Rarity.RARE, mage.cards.t.ThornvaultForager.class));
         cards.add(new SetCardInfo("Thought Shucker", 77, Rarity.COMMON, mage.cards.t.ThoughtShucker.class));
         cards.add(new SetCardInfo("Thought-Stalker Warlock", 118, Rarity.UNCOMMON, mage.cards.t.ThoughtStalkerWarlock.class));
+        cards.add(new SetCardInfo("Three Tree City", 260, Rarity.RARE, mage.cards.t.ThreeTreeCity.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Three Tree City", 337, Rarity.RARE, mage.cards.t.ThreeTreeCity.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Three Tree City", 338, Rarity.RARE, mage.cards.t.ThreeTreeCity.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Three Tree City", 339, Rarity.RARE, mage.cards.t.ThreeTreeCity.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Three Tree City", 340, Rarity.RARE, mage.cards.t.ThreeTreeCity.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Three Tree Mascot", 251, Rarity.COMMON, mage.cards.t.ThreeTreeMascot.class));
         cards.add(new SetCardInfo("Three Tree Rootweaver", 198, Rarity.COMMON, mage.cards.t.ThreeTreeRootweaver.class));
         cards.add(new SetCardInfo("Three Tree Scribe", 199, Rarity.UNCOMMON, mage.cards.t.ThreeTreeScribe.class));