Implemented Nyxbloom Ancient

Mage.Sets/src/mage/cards/n/NyxbloomAncient.java

@@ -0,0 +1,102 @@
+package mage.cards.n;
+
+import mage.MageInt;
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ReplacementEffectImpl;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.events.ManaEvent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class NyxbloomAncient extends CardImpl {
+
+    public NyxbloomAncient(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT, CardType.CREATURE}, "{4}{G}{G}{G}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(5);
+
+        // Trample
+        this.addAbility(TrampleAbility.getInstance());
+
+        // If you tap a permanent for mana, it produces three times as much of that mana instead.
+        this.addAbility(new SimpleStaticAbility(new NyxbloomAncientReplacementEffect()));
+    }
+
+    private NyxbloomAncient(final NyxbloomAncient card) {
+        super(card);
+    }
+
+    @Override
+    public NyxbloomAncient copy() {
+        return new NyxbloomAncient(this);
+    }
+}
+
+class NyxbloomAncientReplacementEffect extends ReplacementEffectImpl {
+
+    NyxbloomAncientReplacementEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit);
+        staticText = "If you tap a permanent for mana, it produces three times as much of that mana instead";
+    }
+
+    private NyxbloomAncientReplacementEffect(NyxbloomAncientReplacementEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return true;
+    }
+
+    @Override
+    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
+        Mana mana = ((ManaEvent) event).getMana();
+        if (mana.getBlack() > 0) {
+            mana.set(ManaType.BLACK, mana.getBlack() * 3);
+        }
+        if (mana.getBlue() > 0) {
+            mana.set(ManaType.BLUE, mana.getBlue() * 3);
+        }
+        if (mana.getWhite() > 0) {
+            mana.set(ManaType.WHITE, mana.getWhite() * 3);
+        }
+        if (mana.getGreen() > 0) {
+            mana.set(ManaType.GREEN, mana.getGreen() * 3);
+        }
+        if (mana.getRed() > 0) {
+            mana.set(ManaType.RED, mana.getRed() * 3);
+        }
+        if (mana.getColorless() > 0) {
+            mana.set(ManaType.COLORLESS, mana.getColorless() * 3);
+        }
+        return false;
+    }
+
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.TAPPED_FOR_MANA;
+    }
+
+    @Override
+    public boolean applies(GameEvent event, Ability source, Game game) {
+        return event.getPlayerId().equals(source.getControllerId())
+                && game.getPermanentOrLKIBattlefield(event.getSourceId()) != null;
+    }
+
+    @Override
+    public NyxbloomAncientReplacementEffect copy() {
+        return new NyxbloomAncientReplacementEffect(this);
+    }
+}

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

@@ -103,6 +103,7 @@ public final class TherosBeyondDeath extends ExpansionSet {
         cards.add(new SetCardInfo("Nylea, Keen-Eyed", 185, Rarity.MYTHIC, mage.cards.n.NyleaKeenEyed.class));
         cards.add(new SetCardInfo("Nyx Herald", 189, Rarity.UNCOMMON, mage.cards.n.NyxHerald.class));
         cards.add(new SetCardInfo("Nyx Lotus", 235, Rarity.RARE, mage.cards.n.NyxLotus.class));
+        cards.add(new SetCardInfo("Nyxbloom Ancient", 190, Rarity.MYTHIC, mage.cards.n.NyxbloomAncient.class));
         cards.add(new SetCardInfo("Nyxborn Colossus", 191, Rarity.COMMON, mage.cards.n.NyxbornColossus.class));
         cards.add(new SetCardInfo("Nyxborn Courser", 29, Rarity.COMMON, mage.cards.n.NyxbornCourser.class));
         cards.add(new SetCardInfo("Omen of the Forge", 145, Rarity.COMMON, mage.cards.o.OmenOfTheForge.class));