Implemented Lena, Selfless Champion

Mage.Sets/src/mage/cards/l/LenaSelflessChampion.java

@@ -0,0 +1,110 @@
+package mage.cards.l;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.SacrificeSourceCost;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.keyword.IndestructibleAbility;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.PowerPredicate;
+import mage.filter.predicate.permanent.TokenPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.game.permanent.token.SoldierToken;
+
+/**
+ *
+ * @author TheElk801
+ */
+public final class LenaSelflessChampion extends CardImpl {
+
+    private static final FilterControlledCreaturePermanent filter
+            = new FilterControlledCreaturePermanent("nontoken creature you control");
+
+    static {
+        filter.add(Predicates.not(new TokenPredicate()));
+    }
+
+    public LenaSelflessChampion(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{W}{W}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.KNIGHT);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(3);
+
+        // When Lena, Selfless Champion enters the battlefield, create a 1/1 white Soldier creature token for each nontoken creature you control.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(
+                new CreateTokenEffect(
+                        new SoldierToken(),
+                        new PermanentsOnBattlefieldCount(filter)
+                ).setText("create a 1/1 white Soldier creature token "
+                        + "for each nontoken creature you control")
+        ));
+
+        // Sacrifice Lena: Creatures you control with power less than Lena's power gain indestructible until end of turn.
+        this.addAbility(new SimpleActivatedAbility(
+                new LenaSelflessChampionEffect(),
+                new SacrificeSourceCost()
+        ));
+    }
+
+    public LenaSelflessChampion(final LenaSelflessChampion card) {
+        super(card);
+    }
+
+    @Override
+    public LenaSelflessChampion copy() {
+        return new LenaSelflessChampion(this);
+    }
+}
+
+class LenaSelflessChampionEffect extends OneShotEffect {
+
+    public LenaSelflessChampionEffect() {
+        super(Outcome.Benefit);
+        this.staticText = "Creatures you control with power less than "
+                + "{this}'s power gain indestructible until end of turn";
+    }
+
+    public LenaSelflessChampionEffect(final LenaSelflessChampionEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public LenaSelflessChampionEffect copy() {
+        return new LenaSelflessChampionEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
+        if (permanent == null) {
+            return false;
+        }
+        FilterCreaturePermanent filter = new FilterCreaturePermanent();
+        filter.add(new PowerPredicate(ComparisonType.FEWER_THAN, permanent.getPower().getValue()));
+        game.addEffect(new GainAbilityControlledEffect(
+                IndestructibleAbility.getInstance(),
+                Duration.EndOfTurn, filter
+        ), source);
+        return true;
+    }
+}

Mage.Sets/src/mage/sets/CoreSet2019.java

@@ -120,6 +120,7 @@ public final class CoreSet2019 extends ExpansionSet {
         cards.add(new SetCardInfo("Knight's Pledge", 19, Rarity.COMMON, mage.cards.k.KnightsPledge.class));
         cards.add(new SetCardInfo("Lathliss, Dragon Queen", 149, Rarity.RARE, mage.cards.l.LathlissDragonQueen.class));
         cards.add(new SetCardInfo("Lava Axe", 150, Rarity.COMMON, mage.cards.l.LavaAxe.class));
+        cards.add(new SetCardInfo("Lena, Selfless Champion", 21, Rarity.RARE, mage.cards.l.LenaSelflessChampion.class));
         cards.add(new SetCardInfo("Lich's Caress", 105, Rarity.COMMON, mage.cards.l.LichsCaress.class));
         cards.add(new SetCardInfo("Lightning Mare", 151, Rarity.UNCOMMON, mage.cards.l.LightningMare.class));
         cards.add(new SetCardInfo("Lightning Strike", 152, Rarity.COMMON, mage.cards.l.LightningStrike.class));