diff --git a/forge-gui-mobile/src/forge/screens/planarconquest/ConquestPrefsScreen.java b/forge-gui-mobile/src/forge/screens/planarconquest/ConquestPrefsScreen.java
index 48942f4f3f2..b9f76cb257d 100644
--- a/forge-gui-mobile/src/forge/screens/planarconquest/ConquestPrefsScreen.java
+++ b/forge-gui-mobile/src/forge/screens/planarconquest/ConquestPrefsScreen.java
@@ -62,10 +62,14 @@ public class ConquestPrefsScreen extends FScreen {
         scroller.add(new PrefsOption("Planechase Game (%)", CQPref.PERCENT_PLANECHASE, PrefsGroup.VARIANT_FREQUENCY));
         scroller.add(new PrefsOption("Commander & Planechase Game (%)", CQPref.PERCENT_DOUBLE_VARIANT, PrefsGroup.VARIANT_FREQUENCY));
 
-        scroller.add(new PrefsHeader("Booster Pack Ratios", FSkinImage.PACK, PrefsGroup.BOOSTER));
-        scroller.add(new PrefsOption("Common", CQPref.BOOSTER_COMMONS, PrefsGroup.BOOSTER));
-        scroller.add(new PrefsOption("Uncommon", CQPref.BOOSTER_UNCOMMONS, PrefsGroup.BOOSTER));
-        scroller.add(new PrefsOption("Rare", CQPref.BOOSTER_RARES, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsHeader("Booster Packs", FSkinImage.PACK, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsOption("Commons", CQPref.BOOSTER_COMMONS, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsOption("Uncommons", CQPref.BOOSTER_UNCOMMONS, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsOption("Rares", CQPref.BOOSTER_RARES, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsOption("Common Reroll Duplicate (%)", CQPref.BOOSTER_COMMON_REROLL, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsOption("Uncommon Reroll Duplicate (%)", CQPref.BOOSTER_UNCOMMON_REROLL, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsOption("Rare Reroll Duplicate (%)", CQPref.BOOSTER_RARE_REROLL, PrefsGroup.BOOSTER));
+        scroller.add(new PrefsOption("Mythic Reroll Duplicate (%)", CQPref.BOOSTER_MYTHIC_REROLL, PrefsGroup.BOOSTER));
 
         scroller.add(new PrefsHeader("Actions", FSkinImage.ALPHASTRIKE, PrefsGroup.ACTIONS));
         scroller.add(new PrefsOption("Defend - Bonus Life", CQPref.DEFEND_BONUS_LIFE, PrefsGroup.ACTIONS));
diff --git a/forge-gui/src/main/java/forge/planarconquest/ConquestController.java b/forge-gui/src/main/java/forge/planarconquest/ConquestController.java
index c493c394fe6..3ad01e20bd6 100644
--- a/forge-gui/src/main/java/forge/planarconquest/ConquestController.java
+++ b/forge-gui/src/main/java/forge/planarconquest/ConquestController.java
@@ -529,5 +529,93 @@ public class ConquestController {
     }
 
     private void awardBooster(final IWinLoseView<? extends IButton> view) {
+        Iterable<PaperCard> cardPool = gameRunner.commander.getDeployedRegion().getCardPool().getAllCards();
+
+        int newCommonCount = 0;
+        int newUncommonCount = 0;
+        int newRareCount = 0;
+        int newMythicCount = 0;
+        List<PaperCard> commons = new ArrayList<PaperCard>();
+        List<PaperCard> uncommons = new ArrayList<PaperCard>();
+        List<PaperCard> rares = new ArrayList<PaperCard>();
+        List<PaperCard> mythics = new ArrayList<PaperCard>();
+
+        for (PaperCard c : cardPool) {
+            switch (c.getRarity()) {
+            case Common:
+                commons.add(c);
+                break;
+            case Uncommon:
+                uncommons.add(c);
+                break;
+            case Rare:
+                rares.add(c);
+                break;
+            case MythicRare:
+                mythics.add(c);
+                break;
+            default:
+                break;
+            }
+        }
+
+        ConquestPreferences prefs = FModel.getConquestPreferences();
+
+        int boostersPerMythic = prefs.getPrefInt(CQPref.BOOSTERS_PER_MYTHIC);
+        int count = prefs.getPrefInt(CQPref.BOOSTER_RARES);
+        for (int i = 0; i < count; i++) {
+            if (Aggregates.randomInt(1, boostersPerMythic) == 1) {
+                
+            }
+            else {
+                
+            }
+        }
+
+        int uncommonCount = prefs.getPrefInt(CQPref.BOOSTER_UNCOMMONS);
+
+        count = prefs.getPrefInt(CQPref.BOOSTER_COMMONS);
+        int commonReroll = prefs.getPrefInt(CQPref.BOOSTER_COMMON_REROLL);
+        int uncommonReroll = prefs.getPrefInt(CQPref.BOOSTER_COMMON_REROLL);
+        int rareReroll = prefs.getPrefInt(CQPref.BOOSTER_COMMON_REROLL);
+        int mythicReroll = prefs.getPrefInt(CQPref.BOOSTER_MYTHIC_REROLL);
+        
+    }
+
+    private class BoosterPool {
+        private final int rerollChance;
+        private int newCount = 0;
+        private final List<PaperCard> cards = new ArrayList<PaperCard>();
+
+        private BoosterPool(int rerollChance0) {
+            rerollChance = rerollChance0;
+        }
+
+        private boolean isEmpty() {
+            return cards.isEmpty();
+        }
+
+        private void add(PaperCard c) {
+            if (!model.getCollection().contains(c)) {
+                newCount++;
+            }
+            cards.add(c);
+        }
+
+        private PaperCard rewardCard() {
+            PaperCard c;
+            while (true) {
+                int index = Aggregates.randomInt(0, cards.size() - 1);
+                c = cards.get(index);
+
+                //break out if new, if no new remaining, or if reroll chance fails
+                if (newCount == 0 || !model.getCollection().contains(c) ||
+                        Aggregates.randomInt(1, 100) > rerollChance) {
+                    break;
+                }
+            }
+            cards.remove(c);
+            return c;
+        }
     }
 }
diff --git a/forge-gui/src/main/java/forge/planarconquest/ConquestPreferences.java b/forge-gui/src/main/java/forge/planarconquest/ConquestPreferences.java
index bffc2cfba65..d22f9579dd1 100644
--- a/forge-gui/src/main/java/forge/planarconquest/ConquestPreferences.java
+++ b/forge-gui/src/main/java/forge/planarconquest/ConquestPreferences.java
@@ -38,10 +38,14 @@ public class ConquestPreferences extends PreferencesStore<ConquestPreferences.CQ
         PERCENT_PLANECHASE("25"),
         PERCENT_DOUBLE_VARIANT("25"),
 
-        // How many of each rarity comes in a won booster pack
         BOOSTER_COMMONS("11"),
         BOOSTER_UNCOMMONS("3"),
         BOOSTER_RARES("1"),
+        BOOSTERS_PER_MYTHIC("8"),
+        BOOSTER_COMMON_REROLL("10"),
+        BOOSTER_UNCOMMON_REROLL("25"),
+        BOOSTER_RARE_REROLL("50"),
+        BOOSTER_MYTHIC_REROLL("100"),
 
         RECRUIT_BONUS_CARD_ODDS("25"),
         STUDY_BONUS_CARD_ODDS("25"),
@@ -167,9 +171,22 @@ public class ConquestPreferences extends PreferencesStore<ConquestPreferences.CQ
                 return "Booster packs must have maximum 15 cards.";
             }
             break;
+        case BOOSTERS_PER_MYTHIC:
+            if (val + getPrefInt(CQPref.BOOSTER_COMMONS) + getPrefInt(CQPref.BOOSTER_UNCOMMONS) > 15) {
+                return "Booster packs must have maximum 15 cards.";
+            }
+            break;
+        case BOOSTER_COMMON_REROLL:
+        case BOOSTER_UNCOMMON_REROLL:
+        case BOOSTER_RARE_REROLL:
+        case BOOSTER_MYTHIC_REROLL:
+            if (val > 100) {
+                return "Booster reroll chance must be between 0% and 100%.";
+            }
+            break;
         case RECRUIT_BONUS_CARD_ODDS:
         case STUDY_BONUS_CARD_ODDS:
-            if (val > 50) {
+            if (val > 100) {
                 return "Bonus card odds must be between 0% and 50%.";
             }
             break;