diff --git a/Mage.Sets/src/mage/cards/c/ContaminatedAquifer.java b/Mage.Sets/src/mage/cards/c/ContaminatedAquifer.java
new file mode 100644
index 0000000000..4be81c58b9
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/ContaminatedAquifer.java
@@ -0,0 +1,40 @@
+package mage.cards.c;
+
+import mage.abilities.common.EntersBattlefieldTappedAbility;
+import mage.abilities.mana.BlackManaAbility;
+import mage.abilities.mana.BlueManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ContaminatedAquifer extends CardImpl {
+
+    public ContaminatedAquifer(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+
+        this.subtype.add(SubType.ISLAND);
+        this.subtype.add(SubType.SWAMP);
+
+        // ({T}: Add {U} or {B}.)
+        this.addAbility(new BlueManaAbility());
+        this.addAbility(new BlackManaAbility());
+
+        // Contaminated Aquifer enters the battlefield tapped.
+        this.addAbility(new EntersBattlefieldTappedAbility());
+    }
+
+    private ContaminatedAquifer(final ContaminatedAquifer card) {
+        super(card);
+    }
+
+    @Override
+    public ContaminatedAquifer copy() {
+        return new ContaminatedAquifer(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/DominariaUnited.java b/Mage.Sets/src/mage/sets/DominariaUnited.java
index 1f821b0b8e..a348dd3046 100644
--- a/Mage.Sets/src/mage/sets/DominariaUnited.java
+++ b/Mage.Sets/src/mage/sets/DominariaUnited.java
@@ -64,6 +64,7 @@ public final class DominariaUnited extends ExpansionSet {
         cards.add(new SetCardInfo("Coalition Skyknight", 14, Rarity.UNCOMMON, mage.cards.c.CoalitionSkyknight.class));
         cards.add(new SetCardInfo("Coalition Warbrute", 118, Rarity.COMMON, mage.cards.c.CoalitionWarbrute.class));
         cards.add(new SetCardInfo("Colossal Growth", 158, Rarity.COMMON, mage.cards.c.ColossalGrowth.class));
+        cards.add(new SetCardInfo("Contaminated Aquifer", 245, Rarity.COMMON, mage.cards.c.ContaminatedAquifer.class));
         cards.add(new SetCardInfo("Cosmic Epiphany", 283, Rarity.RARE, mage.cards.c.CosmicEpiphany.class));
         cards.add(new SetCardInfo("Cult Conscript", 88, Rarity.UNCOMMON, mage.cards.c.CultConscript.class));
         cards.add(new SetCardInfo("Cut Down", 89, Rarity.UNCOMMON, mage.cards.c.CutDown.class));