[BLB] Implement Huskburster Swarm

Mage.Sets/src/mage/cards/h/HuskbursterSwarm.java

@@ -0,0 +1,106 @@
+package mage.cards.h;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.cost.SpellCostReductionForEachSourceEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.keyword.DeathtouchAbility;
+import mage.abilities.keyword.MenaceAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.Ownerable;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class HuskbursterSwarm extends CardImpl {
+
+    public HuskbursterSwarm(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{7}{B}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.subtype.add(SubType.INSECT);
+        this.power = new MageInt(6);
+        this.toughness = new MageInt(6);
+
+        // This spell costs {1} less to cast for each creature card you own in exile and in your graveyard.
+        this.addAbility(new SimpleStaticAbility(
+                Zone.ALL,
+                new SpellCostReductionForEachSourceEffect(1, HuskbursterSwarmValue.instance)
+                        .setCanWorksOnStackOnly(true)
+        ).setRuleAtTheTop(true).addHint(HuskbursterSwarmValue.getHint()));
+
+        // Menace
+        this.addAbility(new MenaceAbility());
+
+        // Deathtouch
+        this.addAbility(DeathtouchAbility.getInstance());
+    }
+
+    private HuskbursterSwarm(final HuskbursterSwarm card) {
+        super(card);
+    }
+
+    @Override
+    public HuskbursterSwarm copy() {
+        return new HuskbursterSwarm(this);
+    }
+}
+
+enum HuskbursterSwarmValue implements DynamicValue {
+    instance;
+    private static final Hint hint = new ValueHint(
+            "Creature cards you own in exile and in your graveyard", instance
+    );
+
+    public static Hint getHint() {
+        return hint;
+    }
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        Player player = game.getPlayer(sourceAbility.getControllerId());
+        if (player == null) {
+            return 0;
+        }
+        return game
+                .getExile()
+                .getAllCards(game)
+                .stream()
+                .filter(card -> card.isCreature(game))
+                .map(Ownerable::getOwnerId)
+                .filter(sourceAbility::isControlledBy)
+                .mapToInt(x -> 1)
+                .sum()
+                + player
+                .getGraveyard()
+                .count(StaticFilters.FILTER_CARD_CREATURE, game);
+    }
+
+    @Override
+    public HuskbursterSwarmValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "creature card you own in exile and in your graveyard";
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+}

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

@@ -101,6 +101,7 @@ public final class Bloomburrow extends ExpansionSet {
         cards.add(new SetCardInfo("Hop to It", 16, Rarity.UNCOMMON, mage.cards.h.HopToIt.class));
         cards.add(new SetCardInfo("Hugs, Grisly Guardian", 218, Rarity.MYTHIC, mage.cards.h.HugsGrislyGuardian.class));
         cards.add(new SetCardInfo("Hunter's Talent", 179, Rarity.UNCOMMON, mage.cards.h.HuntersTalent.class));
+        cards.add(new SetCardInfo("Huskburster Swarm", 98, Rarity.UNCOMMON, mage.cards.h.HuskbursterSwarm.class));
         cards.add(new SetCardInfo("Innkeeper's Talent", 180, Rarity.RARE, mage.cards.i.InnkeepersTalent.class));
         cards.add(new SetCardInfo("Into the Flood Maw", 52, Rarity.UNCOMMON, mage.cards.i.IntoTheFloodMaw.class));
         cards.add(new SetCardInfo("Intrepid Rabbit", 17, Rarity.COMMON, mage.cards.i.IntrepidRabbit.class));