Implemented Forge of Heroes

Mage.Sets/src/mage/cards/f/ForgeOfHeroes.java

@@ -0,0 +1,97 @@
+package mage.cards.f;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.abilities.mana.ColorlessManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.counters.CounterType;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.permanent.CommanderPredicate;
+import mage.filter.predicate.permanent.EnteredThisTurnPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+
+/**
+ *
+ * @author TheElk801
+ */
+public final class ForgeOfHeroes extends CardImpl {
+
+    private static final FilterPermanent filter
+            = new FilterPermanent("commander that entered the battlefield this turn");
+
+    static {
+        filter.add(new CommanderPredicate());
+        filter.add(new EnteredThisTurnPredicate());
+    }
+
+    public ForgeOfHeroes(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+
+        // {T}: Add {C}.
+        this.addAbility(new ColorlessManaAbility());
+
+        // {T}: Choose target commander that entered the battlefield this turn. Put a +1/+1 counter on it if it's a creature and a loyalty counter on it if it's a planeswalker.
+        Ability ability = new SimpleActivatedAbility(
+                new ForgeOfHeroesEffect(),
+                new TapSourceCost()
+        );
+        ability.addTarget(new TargetPermanent(filter));
+        this.addAbility(ability);
+    }
+
+    public ForgeOfHeroes(final ForgeOfHeroes card) {
+        super(card);
+    }
+
+    @Override
+    public ForgeOfHeroes copy() {
+        return new ForgeOfHeroes(this);
+    }
+}
+
+class ForgeOfHeroesEffect extends OneShotEffect {
+
+    public ForgeOfHeroesEffect() {
+        super(Outcome.Benefit);
+        this.staticText = "choose target commander that entered the battlefield this turn. "
+                + "Put a +1/+1 counter on it if it's a creature "
+                + "and a loyalty counter on it if it's a planeswalker";
+    }
+
+    public ForgeOfHeroesEffect(final ForgeOfHeroesEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ForgeOfHeroesEffect copy() {
+        return new ForgeOfHeroesEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(source.getFirstTarget());
+        if (permanent == null) {
+            return false;
+        }
+        if (permanent.isCreature()) {
+            new AddCountersTargetEffect(
+                    CounterType.P1P1.createInstance()
+            ).apply(game, source);
+        }
+        if (permanent.isPlaneswalker()) {
+            new AddCountersTargetEffect(
+                    CounterType.LOYALTY.createInstance()
+            ).apply(game, source);
+        }
+        return true;
+    }
+}

Mage.Sets/src/mage/sets/Commander2018.java

@@ -22,6 +22,7 @@ public final class Commander2018 extends ExpansionSet {
 
         cards.add(new SetCardInfo("Chaos Warp", 122, Rarity.RARE, mage.cards.c.ChaosWarp.class));
         cards.add(new SetCardInfo("Enchanter's Bane", 21, Rarity.RARE, mage.cards.e.EnchantersBane.class));
+        cards.add(new SetCardInfo("Forge of Heroes", 58, Rarity.COMMON, mage.cards.f.ForgeOfHeroes.class));
         cards.add(new SetCardInfo("Loyal Drake", 10, Rarity.UNCOMMON, mage.cards.l.LoyalDrake.class));
         cards.add(new SetCardInfo("Retrofitter Foundry", 57, Rarity.RARE, mage.cards.r.RetrofitterFoundry.class));
         cards.add(new SetCardInfo("Saheeli's Directive", 26, Rarity.RARE, mage.cards.s.SaheelisDirective.class));