[MH2] Implemented Necrogoyf

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

@@ -0,0 +1,56 @@
+package mage.cards.n;
+
+import mage.MageInt;
+import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.CardsInAllGraveyardsCount;
+import mage.abilities.effects.common.continuous.SetPowerSourceEffect;
+import mage.abilities.effects.common.discard.DiscardTargetEffect;
+import mage.abilities.keyword.MadnessAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class Necrogoyf extends CardImpl {
+
+    private static final DynamicValue xValue = new CardsInAllGraveyardsCount(StaticFilters.FILTER_CARD_CREATURES);
+
+    public Necrogoyf(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{B}{B}");
+
+        this.subtype.add(SubType.LHURGOYF);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(4);
+
+        // Necrogoyf's power is equal to the number of creature cards in all graveyards.
+        this.addAbility(new SimpleStaticAbility(
+                Zone.ALL, new SetPowerSourceEffect(xValue, Duration.EndOfGame)
+        ));
+
+        // At the beginning of each player's upkeep, that player discards a card.
+        this.addAbility(new BeginningOfUpkeepTriggeredAbility(
+                Zone.BATTLEFIELD, new DiscardTargetEffect(1),
+                TargetController.EACH_PLAYER, false, true
+        ));
+
+        // Madness {1}{B}{B}
+        this.addAbility(new MadnessAbility(this, new ManaCostsImpl<>("{1}{B}{B}")));
+    }
+
+    private Necrogoyf(final Necrogoyf card) {
+        super(card);
+    }
+
+    @Override
+    public Necrogoyf copy() {
+        return new Necrogoyf(this);
+    }
+}

Mage.Sets/src/mage/sets/ModernHorizons2.java

@@ -185,6 +185,7 @@ public final class ModernHorizons2 extends ExpansionSet {
         cards.add(new SetCardInfo("Mountain", 487, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Myr Scrapling", 230, Rarity.COMMON, mage.cards.m.MyrScrapling.class));
         cards.add(new SetCardInfo("Mystic Redaction", 53, Rarity.UNCOMMON, mage.cards.m.MysticRedaction.class));
+        cards.add(new SetCardInfo("Necrogoyf", 93, Rarity.RARE, mage.cards.n.Necrogoyf.class));
         cards.add(new SetCardInfo("Necromancer's Familiar", 94, Rarity.UNCOMMON, mage.cards.n.NecromancersFamiliar.class));
         cards.add(new SetCardInfo("Nested Shambler", 95, Rarity.COMMON, mage.cards.n.NestedShambler.class));
         cards.add(new SetCardInfo("Nettlecyst", 231, Rarity.RARE, mage.cards.n.Nettlecyst.class));

Mage/src/main/java/mage/abilities/dynamicvalue/common/CardsInAllGraveyardsCount.java

@@ -1,23 +1,24 @@
 package mage.abilities.dynamicvalue.common;
 
-import java.util.UUID;
 import mage.abilities.Ability;
 import mage.abilities.dynamicvalue.DynamicValue;
 import mage.abilities.effects.Effect;
 import mage.filter.FilterCard;
+import mage.filter.StaticFilters;
 import mage.game.Game;
 import mage.players.Player;
 
+import java.util.UUID;
+
 /**
- *
  * @author North
  */
 public class CardsInAllGraveyardsCount implements DynamicValue {
 
-    private FilterCard filter;
+    private final FilterCard filter;
 
     public CardsInAllGraveyardsCount() {
-        this(new FilterCard());
+        this(StaticFilters.FILTER_CARD);
     }
 
     public CardsInAllGraveyardsCount(FilterCard filter) {