[EOE] Implement Mouth of the Storm

Mage.Sets/src/mage/cards/m/MouthOfTheStorm.java

@@ -0,0 +1,51 @@
+package mage.cards.m;
+
+import mage.MageInt;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.continuous.BoostAllEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.WardAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MouthOfTheStorm extends CardImpl {
+
+    public MouthOfTheStorm(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{6}{U}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.power = new MageInt(6);
+        this.toughness = new MageInt(6);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Ward {2}
+        this.addAbility(new WardAbility(new ManaCostsImpl<>("{2}")));
+
+        // When this creature enters, creatures your opponents control get -3/-0 until your next turn.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new BoostAllEffect(
+                -3, 0, Duration.UntilYourNextTurn,
+                StaticFilters.FILTER_OPPONENTS_PERMANENT_CREATURES, false
+        )));
+    }
+
+    private MouthOfTheStorm(final MouthOfTheStorm card) {
+        super(card);
+    }
+
+    @Override
+    public MouthOfTheStorm copy() {
+        return new MouthOfTheStorm(this);
+    }
+}

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

@@ -87,6 +87,7 @@ public final class EdgeOfEternities extends ExpansionSet {
         cards.add(new SetCardInfo("Mountain", 273, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Mountain", 274, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Mountain", 370, Rarity.LAND, mage.cards.basiclands.Mountain.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Mouth of the Storm", 70, Rarity.UNCOMMON, mage.cards.m.MouthOfTheStorm.class));
         cards.add(new SetCardInfo("Nova Hellkite", 148, Rarity.RARE, mage.cards.n.NovaHellkite.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Nova Hellkite", 309, Rarity.RARE, mage.cards.n.NovaHellkite.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Ouroboroid", 201, Rarity.MYTHIC, mage.cards.o.Ouroboroid.class, NON_FULL_USE_VARIOUS));

Utils/mtg-cards-data.txt

@@ -59123,6 +59123,7 @@ Consult the Star Charts|Edge of Eternities|51|R|{1}{U}|Instant|||Kicker {1}{U}$L
 Emissary Escort|Edge of Eternities|56|R|{1}{U}|Artifact Creature - Robot Soldier|0|4|This creature gets +X/+0 where X is the greatest mana value among other artifacts you control.|
 Illvoi Galeblade|Edge of Eternities|58|C|{U}|Creature - Jellyfish Warrior|1|1|Flash$Flying${2}, Sacrifice this creature: Draw a card.|
 Mechanozoa|Edge of Eternities|66|C|{4}{U}{U}|Artifact Creature - Robot Jellyfish|5|5|When this creature enters, tap target artifact or creature an opponent controls and put a stun counter on it.$Warp {2}{U}|
+Mouth of the Storm|Edge of Eternities|70|U|{6}{U}|Creature - Elemental|6|6|Flying$Ward {2}$When this creature enters, creatures your opponents control get -3/-0 until your next turn.|
 Quantum Riddler|Edge of Eternities|72|M|{3}{U}{U}|Creature - Sphinx|4|6|Flying$When this creature enters, draw a card.$As long as you have one or fewer cards in hand, if you would draw one or more cards, you draw that many cards plus one instead.$Warp {1}{U}|
 Starbreach Whale|Edge of Eternities|77|C|{4}{U}|Creature - Whale|3|5|Flying$When this creature enters, surveil 2.$Warp {1}{U}|
 Starfield Vocalist|Edge of Eternities|78|R|{3}{U}|Creature - Human Bard|3|4|If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.$Warp {1}{U}|