diff --git a/Mage.Sets/src/mage/cards/m/MariposaMilitaryBase.java b/Mage.Sets/src/mage/cards/m/MariposaMilitaryBase.java
new file mode 100644
index 00000000000..a655b6d8db5
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MariposaMilitaryBase.java
@@ -0,0 +1,70 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.CostAdjuster;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.dynamicvalue.common.SourceControllerCountersCount;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.InfoEffect;
+import mage.abilities.effects.common.TapSourceEffect;
+import mage.abilities.effects.common.counter.AddCountersPlayersEffect;
+import mage.abilities.mana.ColorlessManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.TargetController;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.util.CardUtil;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class MariposaMilitaryBase extends CardImpl {
+
+    public MariposaMilitaryBase(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+
+        // You may have Mariposa Military Base enter the battlefield tapped. If you do, you get two rad counters.
+        Ability ability = new EntersBattlefieldAbility(
+                new TapSourceEffect(true).setText("tapped."),
+                true
+        );
+        ability.addEffect(new AddCountersPlayersEffect(CounterType.RAD.createInstance(2), TargetController.YOU)
+                .setText("If you do, you get two rad counters."));
+        this.addAbility(ability);
+
+        // {T}: Add {C}.
+        this.addAbility(new ColorlessManaAbility());
+
+        // {5}, {T}: Draw a card. This ability costs {1} less to activate for each rad counter you have.
+        ability = new SimpleActivatedAbility(new DrawCardSourceControllerEffect(1), new GenericManaCost(5));
+        ability.addEffect(new InfoEffect("This ability costs {1} less to activate for each rad counter you have"));
+        ability.addCost(new TapSourceCost());
+        ability.setCostAdjuster(MariposaMilitaryBaseAdjuster.instance);
+        this.addAbility(ability);
+    }
+
+    private MariposaMilitaryBase(final MariposaMilitaryBase card) {
+        super(card);
+    }
+
+    @Override
+    public MariposaMilitaryBase copy() {
+        return new MariposaMilitaryBase(this);
+    }
+}
+
+enum MariposaMilitaryBaseAdjuster implements CostAdjuster {
+    instance;
+
+    @Override
+    public void adjustCosts(Ability ability, Game game) {
+        CardUtil.reduceCost(ability, SourceControllerCountersCount.RAD.calculate(game, ability, null));
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Fallout.java b/Mage.Sets/src/mage/sets/Fallout.java
index 203059f1b22..b0ef878e8e7 100644
--- a/Mage.Sets/src/mage/sets/Fallout.java
+++ b/Mage.Sets/src/mage/sets/Fallout.java
@@ -190,6 +190,7 @@ public final class Fallout extends ExpansionSet {
         cards.add(new SetCardInfo("Marcus, Mutant Mayor", 418, Rarity.RARE, mage.cards.m.MarcusMutantMayor.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Marcus, Mutant Mayor", 637, Rarity.RARE, mage.cards.m.MarcusMutantMayor.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Marcus, Mutant Mayor", 946, Rarity.RARE, mage.cards.m.MarcusMutantMayor.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Mariposa Military Base", 151, Rarity.RARE, mage.cards.m.MariposaMilitaryBase.class));
         cards.add(new SetCardInfo("Marshal's Anthem", 166, Rarity.RARE, mage.cards.m.MarshalsAnthem.class));
         cards.add(new SetCardInfo("Martial Coup", 167, Rarity.RARE, mage.cards.m.MartialCoup.class));
         cards.add(new SetCardInfo("Masterwork of Ingenuity", 234, Rarity.RARE, mage.cards.m.MasterworkOfIngenuity.class));
diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/single/pip/MariposaMilitaryBaseTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/single/pip/MariposaMilitaryBaseTest.java
new file mode 100644
index 00000000000..91fcca1c151
--- /dev/null
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/single/pip/MariposaMilitaryBaseTest.java
@@ -0,0 +1,62 @@
+package org.mage.test.cards.single.pip;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ * @author Susucr
+ */
+public class MariposaMilitaryBaseTest extends CardTestPlayerBase {
+
+    /**
+     * {@link mage.cards.m.MariposaMilitaryBase Mariposa Military Base} {3}{R}{W}
+     * Land
+     * You may have Mariposa Military Base enter the battlefield tapped. If you do, you get two rad counters.
+     * {T}: Add {C}.
+     * {5}, {T}: Draw a card. This ability costs {1} less to activate for each rad counter you have.
+     */
+    private static final String mariposa = "Mariposa Military Base";
+
+    @Test
+    public void test_No_Radiation() {
+        setStrictChooseMode(true);
+
+        addCard(Zone.HAND, playerA, mariposa);
+        addCard(Zone.BATTLEFIELD, playerA, "Swamp", 5);
+
+        playLand(1, PhaseStep.PRECOMBAT_MAIN, playerA, mariposa);
+        setChoice(playerA, false); // Not tapped, no rad
+        activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "{5}");
+
+        setStopAt(1, PhaseStep.END_TURN);
+        execute();
+
+        assertTappedCount("Swamp", true, 5);
+        assertTappedCount(mariposa, true, 1);
+        assertHandCount(playerA, 1);
+    }
+
+    @Test
+    public void test_Radiation() {
+        setStrictChooseMode(true);
+
+        addCard(Zone.HAND, playerA, mariposa);
+        addCard(Zone.BATTLEFIELD, playerA, "Swamp", 3);
+
+        playLand(1, PhaseStep.PRECOMBAT_MAIN, playerA, mariposa);
+        setChoice(playerA, true); // Tapping, get 2 rad
+
+        activateAbility(3, PhaseStep.UPKEEP, playerA, "{5}");
+
+        setStopAt(3, PhaseStep.DRAW);
+        execute();
+
+        assertTappedCount("Swamp", true, 3);
+        assertTappedCount(mariposa, true, 1);
+        assertHandCount(playerA, 1 + 1); // 1 from normal draw, 1 from Mariposa
+        assertCounterCount(playerA, CounterType.RAD, 2);
+    }
+}