Implemented Reaper of Night

Mage.Sets/src/mage/cards/r/ReaperOfNight.java

@@ -0,0 +1,66 @@
+package mage.cards.r;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.decorator.ConditionalInterveningIfTriggeredAbility;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.effects.common.discard.DiscardTargetEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.AdventureCard;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.common.TargetOpponent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ReaperOfNight extends AdventureCard {
+
+    public ReaperOfNight(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, new CardType[]{CardType.SORCERY}, "{5}{B}{B}", "Harvest Fear", "{3}{B}");
+
+        this.subtype.add(SubType.SPECTER);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(5);
+
+        // Whenever Reaper of Night attacks, if defending player has two or fewer cards in hand, it gains flying until end of turn.
+        this.addAbility(new ConditionalInterveningIfTriggeredAbility(
+                new AttacksTriggeredAbility(new GainAbilitySourceEffect(
+                        FlyingAbility.getInstance(), Duration.EndOfTurn
+                ), false), ReaperOfNightCondition.instance, "Whenever {this} attacks, " +
+                "if defending player has two or fewer cards in hand, it gains flying until end of turn."
+        ));
+
+        // Harvest Fear
+        // Target opponent discards two cards.
+        this.getAdventureSpellAbility().addEffect(new DiscardTargetEffect(2));
+        this.getAdventureSpellAbility().addTarget(new TargetOpponent());
+    }
+
+    private ReaperOfNight(final ReaperOfNight card) {
+        super(card);
+    }
+
+    @Override
+    public ReaperOfNight copy() {
+        return new ReaperOfNight(this);
+    }
+}
+
+enum ReaperOfNightCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(game.getCombat().getDefendingPlayerId(source.getSourceId(), game));
+        return player != null && player.getHand().size() <= 2;
+    }
+}

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

@@ -213,6 +213,7 @@ public final class ThroneOfEldraine extends ExpansionSet {
         cards.add(new SetCardInfo("Rampart Smasher", 213, Rarity.UNCOMMON, mage.cards.r.RampartSmasher.class));
         cards.add(new SetCardInfo("Rankle, Master of Pranks", 101, Rarity.MYTHIC, mage.cards.r.RankleMasterOfPranks.class));
         cards.add(new SetCardInfo("Realm-Cloaked Giant", 26, Rarity.MYTHIC, mage.cards.r.RealmCloakedGiant.class));
+        cards.add(new SetCardInfo("Reaper of Night", 102, Rarity.COMMON, mage.cards.r.ReaperOfNight.class));
         cards.add(new SetCardInfo("Reave Soul", 103, Rarity.COMMON, mage.cards.r.ReaveSoul.class));
         cards.add(new SetCardInfo("Redcap Melee", 135, Rarity.UNCOMMON, mage.cards.r.RedcapMelee.class));
         cards.add(new SetCardInfo("Redcap Raiders", 136, Rarity.COMMON, mage.cards.r.RedcapRaiders.class));