diff --git a/Mage.Sets/src/mage/cards/d/DeterminedIteration.java b/Mage.Sets/src/mage/cards/d/DeterminedIteration.java
new file mode 100644
index 00000000000..f6ecda1604c
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/d/DeterminedIteration.java
@@ -0,0 +1,79 @@
+package mage.cards.d;
+
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfCombatTriggeredAbility;
+import mage.abilities.common.delayed.AtTheBeginOfNextEndStepDelayedTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.PopulateEffect;
+import mage.abilities.effects.common.SacrificeTargetEffect;
+import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
+import mage.abilities.keyword.HasteAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.TargetController;
+import mage.game.Game;
+import mage.target.targetpointer.FixedTargets;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class DeterminedIteration extends CardImpl {
+
+    public DeterminedIteration(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{R}");
+
+        // At the beginning of combat on your turn, populate. The token created this way gains haste. Sacrifice it at the beginning of the next end step.
+        this.addAbility(new BeginningOfCombatTriggeredAbility(
+                new DeterminedIterationEffect(), TargetController.YOU, false
+        ));
+    }
+
+    private DeterminedIteration(final DeterminedIteration card) {
+        super(card);
+    }
+
+    @Override
+    public DeterminedIteration copy() {
+        return new DeterminedIteration(this);
+    }
+}
+
+class DeterminedIterationEffect extends OneShotEffect {
+
+    DeterminedIterationEffect() {
+        super(Outcome.Benefit);
+        staticText = "populate. The token created this way gains haste. Sacrifice it at the beginning of the " +
+                "next end step. <i>(To populate, create a token that's a copy of a creature token you control.)</i>";
+    }
+
+    private DeterminedIterationEffect(final DeterminedIterationEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public DeterminedIterationEffect copy() {
+        return new DeterminedIterationEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        PopulateEffect effect = new PopulateEffect();
+        effect.apply(game, source);
+        if (effect.getAddedPermanents().isEmpty()) {
+            return false;
+        }
+        game.addEffect(new GainAbilityTargetEffect(
+                HasteAbility.getInstance(), Duration.Custom
+        ).setTargetPointer(new FixedTargets(effect.getAddedPermanents(), game)), source);
+        game.addDelayedTriggeredAbility(new AtTheBeginOfNextEndStepDelayedTriggeredAbility(
+                new SacrificeTargetEffect("sacrifice the token")
+                        .setTargetPointer(new FixedTargets(effect.getAddedPermanents(), game))
+        ), source);
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/NewCapennaCommander.java b/Mage.Sets/src/mage/sets/NewCapennaCommander.java
index 9ca56d9d129..b370e8fa0da 100644
--- a/Mage.Sets/src/mage/sets/NewCapennaCommander.java
+++ b/Mage.Sets/src/mage/sets/NewCapennaCommander.java
@@ -94,6 +94,7 @@ public final class NewCapennaCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Deathreap Ritual", 336, Rarity.UNCOMMON, mage.cards.d.DeathreapRitual.class));
         cards.add(new SetCardInfo("Declaration in Stone", 196, Rarity.RARE, mage.cards.d.DeclarationInStone.class));
         cards.add(new SetCardInfo("Deep Analysis", 218, Rarity.COMMON, mage.cards.d.DeepAnalysis.class));
+        cards.add(new SetCardInfo("Determined Iteration", 45, Rarity.RARE, mage.cards.d.DeterminedIteration.class));
         cards.add(new SetCardInfo("Devoted Druid", 286, Rarity.UNCOMMON, mage.cards.d.DevotedDruid.class));
         cards.add(new SetCardInfo("Dig Through Time", 219, Rarity.RARE, mage.cards.d.DigThroughTime.class));
         cards.add(new SetCardInfo("Dimir Signet", 365, Rarity.COMMON, mage.cards.d.DimirSignet.class));
diff --git a/Mage/src/main/java/mage/abilities/effects/common/PopulateEffect.java b/Mage/src/main/java/mage/abilities/effects/common/PopulateEffect.java
index a42709dc0da..d1e7664f8fc 100644
--- a/Mage/src/main/java/mage/abilities/effects/common/PopulateEffect.java
+++ b/Mage/src/main/java/mage/abilities/effects/common/PopulateEffect.java
@@ -1,7 +1,6 @@
 package mage.abilities.effects.common;
 
 import mage.abilities.Ability;
-import mage.abilities.effects.Effect;
 import mage.abilities.effects.OneShotEffect;
 import mage.constants.Outcome;
 import mage.constants.TargetController;
@@ -15,6 +14,9 @@ import mage.target.Target;
 import mage.target.TargetPermanent;
 import mage.target.targetpointer.FixedTarget;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * @author LevelX2
  */
@@ -31,6 +33,7 @@ public class PopulateEffect extends OneShotEffect {
 
     private final boolean tappedAndAttacking;
     private static final FilterPermanent filter = new FilterCreaturePermanent("creature token for populate");
+    private final List<Permanent> addedTokenPermanents = new ArrayList<>();
 
     static {
         filter.add(TokenPredicate.TRUE);
@@ -56,6 +59,7 @@ public class PopulateEffect extends OneShotEffect {
     public PopulateEffect(final PopulateEffect effect) {
         super(effect);
         this.tappedAndAttacking = effect.tappedAndAttacking;
+        this.addedTokenPermanents.addAll(effect.addedTokenPermanents);
     }
 
     @Override
@@ -75,11 +79,18 @@ public class PopulateEffect extends OneShotEffect {
             return true;
         }
         game.informPlayers("Token selected for populate: " + tokenToCopy.getLogName());
-        Effect effect = new CreateTokenCopyTargetEffect(
+        CreateTokenCopyTargetEffect effect = new CreateTokenCopyTargetEffect(
                 null, null, false, 1, tappedAndAttacking, tappedAndAttacking
         );
         effect.setTargetPointer(new FixedTarget(target.getFirstTarget(), game));
-        return effect.apply(game, source);
+        effect.apply(game, source);
+        this.addedTokenPermanents.clear();
+        this.addedTokenPermanents.addAll(effect.getAddedPermanents());
+        return true;
+    }
+
+    public List<Permanent> getAddedPermanents() {
+        return addedTokenPermanents;
     }
 
     @Override