diff --git a/forge-gui-mobile/src/forge/adventure/data/ConfigData.java b/forge-gui-mobile/src/forge/adventure/data/ConfigData.java
index e64ad0e63fa..e8bbf34636d 100644
--- a/forge-gui-mobile/src/forge/adventure/data/ConfigData.java
+++ b/forge-gui-mobile/src/forge/adventure/data/ConfigData.java
@@ -1,6 +1,8 @@
 package forge.adventure.data;
 
 
+import java.util.List;
+
 /**
  * Data class that will be used to read Json configuration files
  * BiomeData
@@ -17,4 +19,5 @@ public class ConfigData {
     public String[] starterDecks;
     public DifficultyData[] difficulties;
     public RewardData legalCards;
+    public List<String> restrictedCards;
 }
diff --git a/forge-gui-mobile/src/forge/adventure/data/RewardData.java b/forge-gui-mobile/src/forge/adventure/data/RewardData.java
index 1318215bce5..d586446124c 100644
--- a/forge-gui-mobile/src/forge/adventure/data/RewardData.java
+++ b/forge-gui-mobile/src/forge/adventure/data/RewardData.java
@@ -41,11 +41,8 @@ public class RewardData {
     public String cardText;
     public boolean matchAllSubTypes;
 
+    public RewardData() { }
 
-    public RewardData()
-    {
-
-    }
     public RewardData(RewardData rewardData) {
         type        =rewardData.type;
         probability =rewardData.probability;
@@ -68,23 +65,24 @@ public class RewardData {
 
     private static Iterable<PaperCard> allCards;
     private static Iterable<PaperCard> allEnemyCards;
-    public Array<Reward> generate(boolean isForEnemy)
-    {
+
+    public Array<Reward> generate(boolean isForEnemy) {
         return generate(isForEnemy, null);
     }
-    public Array<Reward> generate(boolean isForEnemy,Iterable<PaperCard> cards)
-    {
-        if(allCards==null)
-        {
-            RewardData legals=Config.instance().getConfigData().legalCards;
-            if(legals==null)
-            {
-                allCards = FModel.getMagicDb().getCommonCards().getUniqueCardsNoAltNoOnline();
-            }
-            else
-            {
-                allCards = Iterables.filter(FModel.getMagicDb().getCommonCards().getUniqueCardsNoAltNoOnline(),  new CardUtil.CardPredicate(legals, true));
-            }
+    public Array<Reward> generate(boolean isForEnemy, Iterable<PaperCard> cards) {
+        if(allCards==null) {
+            RewardData legals = Config.instance().getConfigData().legalCards;
+            if(legals==null) allCards = FModel.getMagicDb().getCommonCards().getUniqueCardsNoAltNoOnline();
+            else             allCards = Iterables.filter(FModel.getMagicDb().getCommonCards().getUniqueCardsNoAltNoOnline(),  new CardUtil.CardPredicate(legals, true));
+            //Filter out specific cards.
+            allCards = Iterables.filter(allCards,  new Predicate<PaperCard>() {
+                @Override
+                public boolean apply(PaperCard input){
+                    if(input == null) return false;
+                    return !Config.instance().getConfigData().restrictedCards.contains(input.getName());
+                }
+            });
+            //Filter AI cards for enemies.
             allEnemyCards=Iterables.filter(allCards, new Predicate<PaperCard>() {
                 @Override
                 public boolean apply(PaperCard input) {
@@ -94,11 +92,10 @@ public class RewardData {
             });
         }
         Array<Reward> ret=new Array<>();
-        if(probability==0|| WorldSave.getCurrentSave().getWorld().getRandom().nextFloat()<=probability) {
-            if(type==null||type.isEmpty())
+        if(probability == 0 || WorldSave.getCurrentSave().getWorld().getRandom().nextFloat() <= probability) {
+            if(type==null || type.isEmpty())
                 type="randomCard";
-            int addedCount=(int)((float)(addMaxCount)* WorldSave.getCurrentSave().getWorld().getRandom().nextFloat());
-
+            int addedCount = WorldSave.getCurrentSave().getWorld().getRandom().nextInt(addMaxCount);
             if( colors != null && colors.length > 0 ) { //Filter special "colorID" case.
                 String C = Current.player().getColorIdentityLong();
                 for(int i = 0; i < colors.length; i++){
@@ -128,26 +125,23 @@ public class RewardData {
                     }
                     break;
                 case "item":
-                    if(itemName!=null&&!itemName.isEmpty())
-                    {
-                        for(int i=0;i<count+addedCount;i++)
-                        {
+                    if(itemName!=null&&!itemName.isEmpty()) {
+                        for(int i=0;i<count+addedCount;i++) {
                             ret.add(new Reward(ItemData.getItem(itemName)));
                         }
                     }
                     break;
                 case "deckCard":
-                    if(cards==null)return ret;
-                    for(PaperCard card: CardUtil.generateCards(cards,this, count+addedCount))
-                    {
+                    if(cards == null) return ret;
+                    for(PaperCard card: CardUtil.generateCards(cards,this, count+addedCount)) {
                         ret.add(new Reward(card));
                     }
                     break;
                 case "gold":
-                    ret.add(new Reward(count+addedCount));
+                    ret.add(new Reward(count + addedCount));
                     break;
                 case "life":
-                    ret.add(new Reward(Reward.Type.Life, count+addedCount));
+                    ret.add(new Reward(Reward.Type.Life, count + addedCount));
                     break;
             }
         }
diff --git a/forge-gui/res/adventure/Shandalar/config.json b/forge-gui/res/adventure/Shandalar/config.json
index b6729ecb9d3..1583fcfa2a1 100644
--- a/forge-gui/res/adventure/Shandalar/config.json
+++ b/forge-gui/res/adventure/Shandalar/config.json
@@ -11,6 +11,17 @@
     "decks/starter/red.json",
     "decks/starter/green.json"
   ],
+  "restrictedCards": [
+    "Black Lotus",
+    "Mox Emerald",
+    "Mox Pearl",
+    "Mox Ruby",
+    "Mox Sapphire",
+    "Mox Jet",
+    "Ancestral Recall",
+    "Timetwister",
+    "Time Walk"
+  ],
   "difficulties": [
     {
       "name": "Easy",