[BRC] Implement Urza's Workshop

Mage.Sets/src/mage/cards/u/UrzasWorkshop.java

@@ -0,0 +1,55 @@
+package mage.cards.u;
+
+import mage.Mana;
+import mage.abilities.condition.common.MetalcraftCondition;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.hint.common.MetalcraftHint;
+import mage.abilities.mana.ColorlessManaAbility;
+import mage.abilities.mana.DynamicManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.AbilityWord;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.filter.common.FilterControlledLandPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class UrzasWorkshop extends CardImpl {
+
+    private static final DynamicValue xValue = new PermanentsOnBattlefieldCount(new FilterControlledLandPermanent(
+            SubType.URZAS, "Urza's land you control. Activate only if you control three or more artifacts"
+    ));
+    private static final Hint hint = new ValueHint("Urza's lands you control", xValue);
+
+    public UrzasWorkshop(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.LAND}, "");
+
+        this.subtype.add(SubType.URZAS);
+
+        // {T}: Add {C}.
+        this.addAbility(new ColorlessManaAbility());
+
+        // Metalcraft -- {T}: Add {C} for each Urza's land you control. Activate only if you control three or more artifacts.
+        this.addAbility(new DynamicManaAbility(Mana.ColorlessMana(1), xValue, (String) null)
+                .setCondition(MetalcraftCondition.instance)
+                .setAbilityWord(AbilityWord.METALCRAFT)
+                .addHint(MetalcraftHint.instance)
+                .addHint(hint));
+    }
+
+    private UrzasWorkshop(final UrzasWorkshop card) {
+        super(card);
+    }
+
+    @Override
+    public UrzasWorkshop copy() {
+        return new UrzasWorkshop(this);
+    }
+}

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

@@ -168,6 +168,7 @@ public final class TheBrothersWarCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Traxos, Scourge of Kroog", 170, Rarity.RARE, mage.cards.t.TraxosScourgeOfKroog.class));
         cards.add(new SetCardInfo("Unbreakable Formation", 78, Rarity.RARE, mage.cards.u.UnbreakableFormation.class));
         cards.add(new SetCardInfo("Urza's Ruinous Blast", 79, Rarity.RARE, mage.cards.u.UrzasRuinousBlast.class));
+        cards.add(new SetCardInfo("Urza's Workshop", 28, Rarity.RARE, mage.cards.u.UrzasWorkshop.class));
         cards.add(new SetCardInfo("Urza, Chief Artificer", 2, Rarity.MYTHIC, mage.cards.u.UrzaChiefArtificer.class));
         cards.add(new SetCardInfo("Vault of Whispers", 211, Rarity.COMMON, mage.cards.v.VaultOfWhispers.class));
         cards.add(new SetCardInfo("Vedalken Humiliator", 100, Rarity.RARE, mage.cards.v.VedalkenHumiliator.class));

Mage/src/main/java/mage/abilities/ActivatedAbility.java

@@ -1,6 +1,7 @@
 package mage.abilities;
 
 import mage.ApprovingObject;
+import mage.abilities.condition.Condition;
 import mage.abilities.mana.ManaOptions;
 import mage.constants.TargetController;
 import mage.constants.TimingRule;
@@ -83,4 +84,6 @@ public interface ActivatedAbility extends Ability {
     int getMaxActivationsPerTurn(Game game);
 
     public void setTiming(TimingRule timing);
+
+    public ActivatedAbility setCondition(Condition condition);
 }

Mage/src/main/java/mage/abilities/ActivatedAbilityImpl.java

@@ -310,4 +310,10 @@ public abstract class ActivatedAbilityImpl extends AbilityImpl implements Activa
         game.getState().setValue(CardUtil
                 .getCardZoneString("totalActivations" + originalId, sourceId, game), activationInfo.totalActivations);
     }
+
+    @Override
+    public ActivatedAbilityImpl setCondition(Condition condition) {
+        this.condition = condition;
+        return this;
+    }
 }