implement [MH3] Expel the Unworthy

Mage.Sets/src/mage/cards/e/ExpelTheUnworthy.java

@@ -0,0 +1,102 @@
+package mage.cards.e;
+
+import mage.abilities.Ability;
+import mage.abilities.condition.common.KickedCondition;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.ExileTargetEffect;
+import mage.abilities.effects.common.InfoEffect;
+import mage.abilities.keyword.KickerAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.Outcome;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.ManaValuePredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetCreaturePermanent;
+import mage.target.targetadjustment.TargetAdjuster;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class ExpelTheUnworthy extends CardImpl {
+
+
+    public ExpelTheUnworthy(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{1}{W}");
+
+        // Kicker {2}{W}
+        this.addAbility(new KickerAbility("{2}{W}"));
+
+        // Choose target creature with mana value 3 or less. If this spell was kicked, instead choose target creature. Exile the chosen creature, then its controller gains life equal to its mana value.
+        this.getSpellAbility().addEffect(new InfoEffect("Choose target creature with mana value 3 or less. If this spell was kicked, instead choose target creature."));
+        this.getSpellAbility().addEffect(new ExileTargetEffect().setText("Exile the chosen creature"));
+        this.getSpellAbility().addEffect(new ExpelTheUnworthyEffect());
+        this.getSpellAbility().setTargetAdjuster(ExpelTheUnworthyAdjuster.instance);
+    }
+
+    private ExpelTheUnworthy(final ExpelTheUnworthy card) {
+        super(card);
+    }
+
+    @Override
+    public ExpelTheUnworthy copy() {
+        return new ExpelTheUnworthy(this);
+    }
+}
+
+enum ExpelTheUnworthyAdjuster implements TargetAdjuster {
+    instance;
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("creature with mana value 3 or less");
+
+    static {
+        filter.add(new ManaValuePredicate(ComparisonType.OR_LESS, 3));
+    }
+
+    @Override
+    public void adjustTargets(Ability ability, Game game) {
+        ability.getTargets().clear();
+        if (KickedCondition.ONCE.apply(game, ability)) {
+            ability.addTarget(new TargetCreaturePermanent());
+        } else {
+            ability.addTarget(new TargetCreaturePermanent(filter));
+        }
+    }
+}
+
+
+class ExpelTheUnworthyEffect extends OneShotEffect {
+
+    ExpelTheUnworthyEffect() {
+        super(Outcome.GainLife);
+        staticText = "Its controller gains 4 life";
+    }
+
+    private ExpelTheUnworthyEffect(final ExpelTheUnworthyEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent target = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
+        if (target == null) {
+            return false;
+        }
+        Player player = game.getPlayer(target.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        return player.gainLife(target.getManaValue(), game, source) > 0;
+    }
+
+    @Override
+    public ExpelTheUnworthyEffect copy() {
+        return new ExpelTheUnworthyEffect(this);
+    }
+}

Mage.Sets/src/mage/sets/ModernHorizons3.java

@@ -93,6 +93,7 @@ public final class ModernHorizons3 extends ExpansionSet {
         cards.add(new SetCardInfo("Eviscerator's Insight", 93, Rarity.COMMON, mage.cards.e.EvisceratorsInsight.class));
         cards.add(new SetCardInfo("Evolution Witness", 151, Rarity.COMMON, mage.cards.e.EvolutionWitness.class));
         cards.add(new SetCardInfo("Expanding Ooze", 184, Rarity.COMMON, mage.cards.e.ExpandingOoze.class));
+        cards.add(new SetCardInfo("Expel the Unworthy", 25, Rarity.COMMON, mage.cards.e.ExpelTheUnworthy.class));
         cards.add(new SetCardInfo("Faithful Watchdog", 185, Rarity.COMMON, mage.cards.f.FaithfulWatchdog.class));
         cards.add(new SetCardInfo("Fanatic of Rhonas", 152, Rarity.RARE, mage.cards.f.FanaticOfRhonas.class));
         cards.add(new SetCardInfo("Fanged Flames", 118, Rarity.COMMON, mage.cards.f.FangedFlames.class));