Added Zaxara, the Exemplary.

Mage.Sets/src/mage/cards/z/ZaxaraTheExemplary.java

@@ -0,0 +1,168 @@
+package mage.cards.z;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbility;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.mana.AddManaOfAnyColorEffect;
+import mage.abilities.keyword.DeathtouchAbility;
+import mage.abilities.mana.SimpleManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.game.permanent.token.Token;
+import mage.game.permanent.token.TokenImpl;
+import mage.game.stack.Spell;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author AsterAether
+ */
+public final class ZaxaraTheExemplary extends CardImpl {
+
+    final static String needPrefix = "_ZaxaraTheExemplary_NeedToken";
+
+    public ZaxaraTheExemplary(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{B}{G}{U}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.NIGHTMARE);
+        this.subtype.add(SubType.HYDRA);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(3);
+
+        // Deathtouch
+        this.addAbility(DeathtouchAbility.getInstance());
+
+        // {T}: Add two mana of any one color.
+        Ability ability = new SimpleManaAbility(Zone.BATTLEFIELD, new AddManaOfAnyColorEffect(2), new TapSourceCost());
+        this.addAbility(ability);
+
+        // Whenever you cast a spell with {X} in its mana cost, create a 0/0 green Hydra creature token, then put X +1/+1 counters on it.
+        this.addAbility(new ZaxaraTheExemplaryHydraTokenAbility());
+    }
+
+    private ZaxaraTheExemplary(final ZaxaraTheExemplary card) {
+        super(card);
+    }
+
+    @Override
+    public ZaxaraTheExemplary copy() {
+        return new ZaxaraTheExemplary(this);
+    }
+}
+
+class ZaxaraTheExemplaryHydraTokenAbility extends TriggeredAbilityImpl {
+
+    public ZaxaraTheExemplaryHydraTokenAbility() {
+        super(Zone.BATTLEFIELD, new ZaxaraTheExemplaryHydraTokenEffect(), false);
+    }
+
+    public ZaxaraTheExemplaryHydraTokenAbility(final ZaxaraTheExemplaryHydraTokenAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.SPELL_CAST;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (event.getPlayerId().equals(getControllerId())) {
+            if (event.getType() == GameEvent.EventType.SPELL_CAST) {
+                Spell spell = game.getStack().getSpell(event.getTargetId());
+                if (spell != null) {
+                    if (spell.getSpellAbility().getManaCostsToPay().containsX()) {
+                        game.getState().setValue(this.getSourceId() + ZaxaraTheExemplary.needPrefix, spell);
+                        return true;
+                    }
+                }
+            }
+
+        }
+        return false;
+    }
+
+    @Override
+    public TriggeredAbility copy() {
+        return new ZaxaraTheExemplaryHydraTokenAbility(this);
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever you cast a spell with {X} in its mana cost" + super.getRule();
+    }
+}
+
+class ZaxaraTheExemplaryHydraTokenEffect extends OneShotEffect {
+    ZaxaraTheExemplaryHydraTokenEffect() {
+        super(Outcome.Benefit);
+        this.staticText = ", create a 0/0 green Hydra creature token, then put X +1/+1 counters on it.";
+    }
+
+    ZaxaraTheExemplaryHydraTokenEffect(final ZaxaraTheExemplaryHydraTokenEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ZaxaraTheExemplaryHydraTokenEffect copy() {
+        return new ZaxaraTheExemplaryHydraTokenEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        Player controller = game.getPlayer(source.getControllerId());
+        if (player != null && controller != null) {
+            Object needObject = game.getState().getValue(source.getSourceId() + ZaxaraTheExemplary.needPrefix);
+
+            // create token
+            if (needObject instanceof Spell) {
+                Spell spell = (Spell) needObject;
+                int xValue = spell.getSpellAbility().getManaCostsToPay().getX();
+
+                Token hydraToken = new ZaxaraTheExemplaryHydraToken();
+                hydraToken.putOntoBattlefield(1, game, source.getSourceId(), source.getControllerId());
+
+                for (UUID tokenId : hydraToken.getLastAddedTokenIds()) {
+                    Permanent permanent = game.getPermanent(tokenId);
+                    if (permanent != null)
+                        permanent.addCounters(CounterType.P1P1.createInstance(xValue), source, game);
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+}
+
+class ZaxaraTheExemplaryHydraToken extends TokenImpl {
+    public ZaxaraTheExemplaryHydraToken() {
+        super("Hydra", "0/0 green Hydra creature token");
+        setExpansionSetCodeForImage("C20");
+        cardType.add(CardType.CREATURE);
+        color.setGreen(true);
+        subtype.add(SubType.HYDRA);
+        power = new MageInt(0);
+        toughness = new MageInt(0);
+    }
+
+    private ZaxaraTheExemplaryHydraToken(final ZaxaraTheExemplaryHydraToken token) {
+        super(token);
+    }
+
+    @Override
+    public ZaxaraTheExemplaryHydraToken copy() {
+        return new ZaxaraTheExemplaryHydraToken(this);
+    }
+}

Mage.Sets/src/mage/sets/Commander2020Edition.java

@@ -309,6 +309,7 @@ public final class Commander2020Edition extends ExpansionSet {
         cards.add(new SetCardInfo("Xathrid Necromancer", 141, Rarity.RARE, mage.cards.x.XathridNecromancer.class));
         cards.add(new SetCardInfo("Yavimaya Coast", 322, Rarity.RARE, mage.cards.y.YavimayaCoast.class));
         cards.add(new SetCardInfo("Yavimaya Dryad", 197, Rarity.UNCOMMON, mage.cards.y.YavimayaDryad.class));
+        cards.add(new SetCardInfo("Zaxara, the Exemplary", 20, Rarity.MYTHIC, mage.cards.z.ZaxaraTheExemplary.class));
         cards.add(new SetCardInfo("Zetalpa, Primal Dawn", 107, Rarity.RARE, mage.cards.z.ZetalpaPrimalDawn.class));
         cards.add(new SetCardInfo("Zulaport Cutthroat", 142, Rarity.UNCOMMON, mage.cards.z.ZulaportCutthroat.class));