[MIC] Implemented Visions of Glory

Mage.Sets/src/mage/cards/s/StingingStudy.java

@@ -68,7 +68,7 @@ class StingingStudyEffect extends OneShotEffect {
         for (Card commander : game.getCommanderCardsFromAnyZones(player, CommanderCardType.ANY, Zone.BATTLEFIELD, Zone.COMMAND)) {
             manaValues.add(commander.getManaValue());
         }
-        int chosenValue = 0;
+        int chosenValue;
         if (manaValues.size() > 1) {
             Choice choice = new ChoiceImpl(true);
             choice.setChoices(manaValues.stream().map(x -> "" + x).collect(Collectors.toSet()));

Mage.Sets/src/mage/cards/v/VisionsOfGlory.java

@@ -0,0 +1,43 @@
+package mage.cards.v;
+
+import mage.abilities.costs.costadjusters.CommanderManaValueAdjuster;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.common.CreaturesYouControlCount;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.keyword.FlashbackAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.game.permanent.token.HumanToken;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class VisionsOfGlory extends CardImpl {
+
+    public VisionsOfGlory(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{4}{W}");
+
+        // Create a 1/1 white Human creature token for each creature you control.
+        this.getSpellAbility().addEffect(new CreateTokenEffect(
+                new HumanToken(), CreaturesYouControlCount.instance
+        ).setText("create a 1/1 white Human creature token for each creature you control"));
+
+        // Flashback {8}{W}{W}. This spell costs {X} less to cast this way, where X is the greatest mana value of a commander you own on the battlefield or in the command zone.
+        this.addAbility(new FlashbackAbility(this, new ManaCostsImpl<>("{8}{W}{W}"))
+                .setAbilityName("This spell costs {X} less to cast this way, where X is the greatest mana value " +
+                        "of a commander you own on the battlefield or in the command zone.")
+                .setCostAdjuster(CommanderManaValueAdjuster.instance));
+    }
+
+    private VisionsOfGlory(final VisionsOfGlory card) {
+        super(card);
+    }
+
+    @Override
+    public VisionsOfGlory copy() {
+        return new VisionsOfGlory(this);
+    }
+}

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

@@ -137,6 +137,7 @@ public final class MidnightHuntCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Undead Augur", 130, Rarity.UNCOMMON, mage.cards.u.UndeadAugur.class));
         cards.add(new SetCardInfo("Verdurous Gearhulk", 145, Rarity.MYTHIC, mage.cards.v.VerdurousGearhulk.class));
         cards.add(new SetCardInfo("Victory's Envoy", 96, Rarity.RARE, mage.cards.v.VictorysEnvoy.class));
+        cards.add(new SetCardInfo("Visions of Glory", 32, Rarity.RARE, mage.cards.v.VisionsOfGlory.class));
         cards.add(new SetCardInfo("Wild Beastmaster", 146, Rarity.RARE, mage.cards.w.WildBeastmaster.class));
         cards.add(new SetCardInfo("Wilhelt, the Rotcleaver", 2, Rarity.MYTHIC, mage.cards.w.WilheltTheRotcleaver.class));
         cards.add(new SetCardInfo("Yavimaya Elder", 147, Rarity.COMMON, mage.cards.y.YavimayaElder.class));

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

@@ -543,7 +543,7 @@ public interface Ability extends Controllable, Serializable {
 
     void adjustTargets(Game game);
 
-    void setCostAdjuster(CostAdjuster costAdjuster);
+    Ability setCostAdjuster(CostAdjuster costAdjuster);
 
     CostAdjuster getCostAdjuster();
 

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

@@ -1323,8 +1323,9 @@ public abstract class AbilityImpl implements Ability {
      * @param costAdjuster
      */
     @Override
-    public void setCostAdjuster(CostAdjuster costAdjuster) {
+    public AbilityImpl setCostAdjuster(CostAdjuster costAdjuster) {
         this.costAdjuster = costAdjuster;
+        return this;
     }
 
     @Override

Mage/src/main/java/mage/abilities/costs/costadjusters/CommanderManaValueAdjuster.java

@@ -0,0 +1,35 @@
+package mage.abilities.costs.costadjusters;
+
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.costs.CostAdjuster;
+import mage.constants.CommanderCardType;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.players.Player;
+import mage.util.CardUtil;
+
+/**
+ * @author TheElk801
+ */
+public enum CommanderManaValueAdjuster implements CostAdjuster {
+    instance;
+
+    @Override
+    public void adjustCosts(Ability ability, Game game) {
+        Player player = game.getPlayer(ability.getControllerId());
+        if (player == null) {
+            return;
+        }
+        int maxValue = game
+                .getCommanderCardsFromAnyZones(
+                        player, CommanderCardType.ANY,
+                        Zone.BATTLEFIELD, Zone.COMMAND
+                )
+                .stream()
+                .mapToInt(MageObject::getManaValue)
+                .max()
+                .orElse(0);
+        CardUtil.reduceCost(ability, maxValue);
+    }
+}

Mage/src/main/java/mage/abilities/keyword/FlashbackAbility.java

@@ -177,8 +177,9 @@ public class FlashbackAbility extends SpellAbility {
      *
      * @param abilityName
      */
-    public void setAbilityName(String abilityName) {
+    public FlashbackAbility setAbilityName(String abilityName) {
         this.abilityName = abilityName;
+        return this;
     }
 
 }

Mage/src/main/java/mage/game/stack/StackAbility.java

@@ -664,8 +664,9 @@ public class StackAbility extends StackObjectImpl implements Ability {
     }
 
     @Override
-    public void setCostAdjuster(CostAdjuster costAdjuster) {
+    public StackAbility setCostAdjuster(CostAdjuster costAdjuster) {
         this.costAdjuster = costAdjuster;
+        return this;
     }
 
     @Override