[CLB] Implemented Halsin, Emerald Archdruid

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

@@ -0,0 +1,117 @@
+package mage.cards.h;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.ChooseABackgroundAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.permanent.TokenPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class HalsinEmeraldArchdruid extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterControlledPermanent("token you control");
+
+    static {
+        filter.add(TokenPredicate.TRUE);
+    }
+
+    public HalsinEmeraldArchdruid(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{G}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.ELF);
+        this.subtype.add(SubType.DRUID);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(4);
+
+        // {1}: Until end of turn, target token you control becomes a green Bear creature with base power and toughness 4/4 in addition to its other types and colors.
+        Ability ability = new SimpleActivatedAbility(new HalsinEmeraldArchdruidEffect(), new GenericManaCost(1));
+        ability.addTarget(new TargetPermanent(filter));
+        this.addAbility(ability);
+
+        // Choose a Background
+        this.addAbility(ChooseABackgroundAbility.getInstance());
+    }
+
+    private HalsinEmeraldArchdruid(final HalsinEmeraldArchdruid card) {
+        super(card);
+    }
+
+    @Override
+    public HalsinEmeraldArchdruid copy() {
+        return new HalsinEmeraldArchdruid(this);
+    }
+}
+
+class HalsinEmeraldArchdruidEffect extends ContinuousEffectImpl {
+
+    HalsinEmeraldArchdruidEffect() {
+        super(Duration.EndOfTurn, Outcome.Benefit);
+        staticText = "until end of turn, target token you control becomes a green Bear creature " +
+                "with base power and toughness 4/4 in addition to its other types and colors";
+    }
+
+    private HalsinEmeraldArchdruidEffect(final HalsinEmeraldArchdruidEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public HalsinEmeraldArchdruidEffect copy() {
+        return new HalsinEmeraldArchdruidEffect(this);
+    }
+
+    @Override
+    public boolean apply(Layer layer, SubLayer sublayer, Ability source, Game game) {
+        Permanent permanent = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (permanent == null) {
+            discard();
+            return false;
+        }
+        switch (layer) {
+            case TypeChangingEffects_4:
+                permanent.addCardType(game, CardType.CREATURE);
+                permanent.addSubType(game, SubType.BEAR);
+                return true;
+            case ColorChangingEffects_5:
+                permanent.getColor(game).setGreen(true);
+                return true;
+            case PTChangingEffects_7:
+                if (sublayer == SubLayer.SetPT_7b) {
+                    permanent.getPower().setValue(4);
+                    permanent.getToughness().setValue(4);
+                    return true;
+                }
+        }
+        return false;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return false;
+    }
+
+    @Override
+    public boolean hasLayer(Layer layer) {
+        switch (layer) {
+            case TypeChangingEffects_4:
+            case ColorChangingEffects_5:
+            case PTChangingEffects_7:
+                return true;
+        }
+        return false;
+    }
+}

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

@@ -92,6 +92,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Gorion, Wise Mentor", 276, Rarity.RARE, mage.cards.g.GorionWiseMentor.class));
         cards.add(new SetCardInfo("Greatsword of Tyr", 22, Rarity.COMMON, mage.cards.g.GreatswordOfTyr.class));
         cards.add(new SetCardInfo("Gut, True Soul Zealot", 180, Rarity.UNCOMMON, mage.cards.g.GutTrueSoulZealot.class));
+        cards.add(new SetCardInfo("Halsin, Emerald Archdruid", 234, Rarity.UNCOMMON, mage.cards.h.HalsinEmeraldArchdruid.class));
         cards.add(new SetCardInfo("Hammers of Moradin", 25, Rarity.UNCOMMON, mage.cards.h.HammersOfMoradin.class));
         cards.add(new SetCardInfo("Hardy Outlander", 235, Rarity.UNCOMMON, mage.cards.h.HardyOutlander.class));
         cards.add(new SetCardInfo("Horn of Valhalla", 26, Rarity.RARE, mage.cards.h.HornOfValhalla.class));