diff --git a/Mage.Sets/src/mage/cards/z/ZimoneInfiniteAnalyst.java b/Mage.Sets/src/mage/cards/z/ZimoneInfiniteAnalyst.java
new file mode 100644
index 000000000000..3dd2f4046e46
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/z/ZimoneInfiniteAnalyst.java
@@ -0,0 +1,138 @@
+package mage.cards.z;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.SpellAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.common.SpellCastControllerTriggeredAbility;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.effects.common.cost.CostModificationEffectImpl;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.filter.FilterSpell;
+import mage.filter.predicate.mageobject.VariableManaCostPredicate;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.game.stack.Spell;
+import mage.util.CardUtil;
+import mage.watchers.Watcher;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * @author muz
+ */
+public final class ZimoneInfiniteAnalyst extends CardImpl {
+
+    private static final FilterSpell filter = new FilterSpell("spell with {X} in its mana cost");
+
+    static {
+        filter.add(VariableManaCostPredicate.instance);
+    }
+
+    public ZimoneInfiniteAnalyst(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{G}{U}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.WIZARD);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(4);
+
+        // The first spell you cast with {X} in its mana cost each turn costs {1} less to cast for each +1/+1 counter on Zimone.
+        this.addAbility(new SimpleStaticAbility(new ZimoneCostReductionEffect()), new ZimoneInfiniteAnalystWatcher());
+
+        // Whenever you cast your first spell with {X} in its mana cost each turn, put two +1/+1 counters on Zimone.
+        this.addAbility(new SpellCastControllerTriggeredAbility(
+            new AddCountersSourceEffect(CounterType.P1P1.createInstance(2)), filter, false
+        ).setTriggersLimitEachTurn(1));
+    }
+
+    private ZimoneInfiniteAnalyst(final ZimoneInfiniteAnalyst card) {
+        super(card);
+    }
+
+    @Override
+    public ZimoneInfiniteAnalyst copy() {
+        return new ZimoneInfiniteAnalyst(this);
+    }
+}
+
+class ZimoneCostReductionEffect extends CostModificationEffectImpl {
+
+    ZimoneCostReductionEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit, CostModificationType.REDUCE_COST);
+        staticText = "The first spell you cast with {X} in its mana cost each turn costs {1} less to cast for each +1/+1 counter on {this}";
+    }
+
+    private ZimoneCostReductionEffect(final ZimoneCostReductionEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source, Ability abilityToModify) {
+        Permanent sourcePermanent = game.getPermanent(source.getSourceId());
+        if (sourcePermanent != null) {
+            int counters = sourcePermanent.getCounters(game).getCount(CounterType.P1P1);
+            if (counters > 0) {
+                CardUtil.reduceCost(abilityToModify, counters);
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public boolean applies(Ability abilityToModify, Ability source, Game game) {
+        if (!(abilityToModify instanceof SpellAbility)
+                || !abilityToModify.isControlledBy(source.getControllerId())) {
+            return false;
+        }
+        Card spellCard = ((SpellAbility) abilityToModify).getCharacteristics(game);
+        if (spellCard == null || !spellCard.getManaCost().containsX()) {
+            return false;
+        }
+        ZimoneInfiniteAnalystWatcher watcher = game.getState().getWatcher(ZimoneInfiniteAnalystWatcher.class);
+        return watcher != null && watcher.getFirstXSpell(source.getControllerId()) == null;
+    }
+
+    @Override
+    public ZimoneCostReductionEffect copy() {
+        return new ZimoneCostReductionEffect(this);
+    }
+}
+
+class ZimoneInfiniteAnalystWatcher extends Watcher {
+
+    private final Map<UUID, UUID> firstXSpellPerPlayer = new HashMap<>();
+
+    ZimoneInfiniteAnalystWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() != GameEvent.EventType.SPELL_CAST) {
+            return;
+        }
+        Spell spell = game.getStack().getSpell(event.getTargetId());
+        if (spell != null && spell.getSpellAbility().getManaCostsToPay().containsX()) {
+            firstXSpellPerPlayer.putIfAbsent(event.getPlayerId(), spell.getId());
+        }
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        firstXSpellPerPlayer.clear();
+    }
+
+    UUID getFirstXSpell(UUID playerId) {
+        return firstXSpellPerPlayer.get(playerId);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/SecretsOfStrixhavenCommander.java b/Mage.Sets/src/mage/sets/SecretsOfStrixhavenCommander.java
index fda030adc8ed..c0963054b39a 100644
--- a/Mage.Sets/src/mage/sets/SecretsOfStrixhavenCommander.java
+++ b/Mage.Sets/src/mage/sets/SecretsOfStrixhavenCommander.java
@@ -410,6 +410,7 @@ private SecretsOfStrixhavenCommander() {
         cards.add(new SetCardInfo("Yavimaya Coast", 425, Rarity.RARE, mage.cards.y.YavimayaCoast.class));
         cards.add(new SetCardInfo("Zimone's Hypothesis", 206, Rarity.RARE, mage.cards.z.ZimonesHypothesis.class));
         cards.add(new SetCardInfo("Zimone, All-Questioning", 340, Rarity.RARE, mage.cards.z.ZimoneAllQuestioning.class));
+        cards.add(new SetCardInfo("Zimone, Infinite Analyst", 10, Rarity.MYTHIC, mage.cards.z.ZimoneInfiniteAnalyst.class));
         cards.add(new SetCardInfo("Zimone, Quandrix Prodigy", 341, Rarity.UNCOMMON, mage.cards.z.ZimoneQuandrixProdigy.class));
         cards.add(new SetCardInfo("Zulaport Cutthroat", 233, Rarity.UNCOMMON, mage.cards.z.ZulaportCutthroat.class));