diff --git a/forge-game/src/main/java/forge/game/GameActionUtil.java b/forge-game/src/main/java/forge/game/GameActionUtil.java
index c6ce66f4d5b..7bdb0ff4497 100644
--- a/forge-game/src/main/java/forge/game/GameActionUtil.java
+++ b/forge-game/src/main/java/forge/game/GameActionUtil.java
@@ -487,27 +487,17 @@ public final class GameActionUtil {
                 final String keyword = inst.getOriginal();
                 if (keyword.startsWith("AlternateAdditionalCost")) {
                     final List<SpellAbility> newAbilities = Lists.newArrayList();
-                    String[] costs = TextUtil.split(keyword, ':');
 
-                    final SpellAbility newSA = sa.copy();
-                    newSA.setBasicSpell(false);
+                    for (String s : keyword.split(":", 2)[1].split(":")) {
+                        final SpellAbility newSA = sa.copy();
+                        newSA.setBasicSpell(false);
 
-                    final Cost cost1 = new Cost(costs[1], false);
-                    newSA.setDescription(sa.getDescription() + " (Additional cost " + cost1.toSimpleString() + ")");
-                    newSA.setPayCosts(cost1.add(sa.getPayCosts()));
-                    if (newSA.canPlay()) {
-                        newAbilities.add(newSA);
-                    }
-
-                    //second option
-                    final SpellAbility newSA2 = sa.copy();
-                    newSA2.setBasicSpell(false);
-
-                    final Cost cost2 = new Cost(costs[2], false);
-                    newSA2.setDescription(sa.getDescription() + " (Additional cost " + cost2.toSimpleString() + ")");
-                    newSA2.setPayCosts(cost2.add(sa.getPayCosts()));
-                    if (newSA2.canPlay()) {
-                        newAbilities.add(newSA2);
+                        final Cost cost = new Cost(s, false);
+                        newSA.setDescription(sa.getDescription() + " (Additional cost: " + cost.toSimpleString() + ")");
+                        newSA.setPayCosts(cost.add(sa.getPayCosts()));
+                        if (newSA.canPlay()) {
+                            newAbilities.add(newSA);
+                        }
                     }
 
                     abilities.clear();
diff --git a/forge-game/src/main/java/forge/game/card/Card.java b/forge-game/src/main/java/forge/game/card/Card.java
index e7ba212a4e8..31162c4d59e 100644
--- a/forge-game/src/main/java/forge/game/card/Card.java
+++ b/forge-game/src/main/java/forge/game/card/Card.java
@@ -2011,15 +2011,17 @@ public class Card extends GameEntity implements Comparable<Card>, IHasSVars {
                 } else if (keyword.startsWith("Alternative Cost")) {
                     sbLong.append("Has alternative cost.");
                 } else if (keyword.startsWith("AlternateAdditionalCost")) {
-                    final String costString1 = keyword.split(":")[1];
-                    final String costString2 = keyword.split(":")[2];
-                    final Cost cost1 = new Cost(costString1, false);
-                    final Cost cost2 = new Cost(costString2, false);
-                    sbLong.append("As an additional cost to cast this spell, ")
-                            .append(StringUtils.uncapitalize(cost1.toSimpleString()))
-                            .append(" or pay ")
-                            .append(StringUtils.uncapitalize(cost2.toSimpleString()))
-                            .append(".\r\n\r\n");
+                    final String[] costs = keyword.split(":", 2)[1].split(":");
+                    sbLong.append("As an additional cost to cast this spell, ");
+                    for (int n = 0; n < costs.length; n++) {
+                        final Cost cost = new Cost(costs[n], false);
+                        if (cost.isOnlyManaCost()) {
+                            sbLong.append(" pay ");
+                        }
+                        sbLong.append(StringUtils.uncapitalize(cost.toSimpleString()));
+                        sbLong.append(n + 1 == costs.length ? ".\r\n\r\n" : n + 2 == costs.length && costs.length > 2
+                                ? ", or " : n + 2 == costs.length ? " or " : ", ");
+                    }
                 } else if (keyword.startsWith("Multikicker")) {
                     if (!keyword.endsWith("Generic")) {
                         final String[] n = keyword.split(":");
@@ -2632,14 +2634,17 @@ public class Card extends GameEntity implements Comparable<Card>, IHasSVars {
                     }
                     sbBefore.append(sbx).append("\r\n");
                 } else if (keyword.startsWith("AlternateAdditionalCost")) {
-                    final String[] k = keyword.split(":");
-                    final Cost cost1 = new Cost(k[1], false);
-                    final Cost cost2 = new Cost(k[2], false);
-                    sbBefore.append("As an additional cost to cast this spell, ")
-                            .append(StringUtils.uncapitalize(cost1.toSimpleString()))
-                            .append(" or pay ")
-                            .append(StringUtils.uncapitalize(cost2.toSimpleString()))
-                            .append(".\r\n\r\n");
+                    final String[] costs = keyword.split(":", 2)[1].split(":");
+                    sbBefore.append("As an additional cost to cast this spell, ");
+                    for (int n = 0; n < costs.length; n++) {
+                        final Cost cost = new Cost(costs[n], false);
+                        if (cost.isOnlyManaCost()) {
+                            sbBefore.append(" pay ");
+                        }
+                        sbBefore.append(StringUtils.uncapitalize(cost.toSimpleString()));
+                        sbBefore.append(n + 1 == costs.length ? ".\r\n\r\n" : n + 2 == costs.length && costs.length > 2
+                                ? ", or " : n + 2 == costs.length ? " or " : ", ");
+                    }
                 } else if (keyword.startsWith("Presence") || keyword.startsWith("MayFlash")) {
                     // Pseudo keywords, only print Reminder
                     sbBefore.append(inst.getReminderText());
diff --git a/forge-game/src/main/java/forge/game/cost/Cost.java b/forge-game/src/main/java/forge/game/cost/Cost.java
index bb744d6e2b5..4b2fe9d1475 100644
--- a/forge-game/src/main/java/forge/game/cost/Cost.java
+++ b/forge-game/src/main/java/forge/game/cost/Cost.java
@@ -155,7 +155,7 @@ public class Cost implements Serializable {
      * @return a boolean.
      */
     public final boolean isOnlyManaCost() {
-        // Only used by Morph and Equip... why do we need this?
+        // used by Morph, Equip and some string builders
         for (final CostPart part : this.costParts) {
             if (!(part instanceof CostPartMana)) {
                 return false;
diff --git a/forge-gui/res/cardsfolder/upcoming/dusk_mangler.txt b/forge-gui/res/cardsfolder/upcoming/dusk_mangler.txt
new file mode 100644
index 00000000000..d65ff385ba7
--- /dev/null
+++ b/forge-gui/res/cardsfolder/upcoming/dusk_mangler.txt
@@ -0,0 +1,12 @@
+Name:Dusk Mangler
+ManaCost:5 B B
+Types:Creature Horror
+PT:5/4
+K:AlternateAdditionalCost:Sac<1/Creature>:Discard<1/Card>:PayLife<4>
+T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigSac | TriggerDescription$ When CARDNAME enters the battlefield, each opponent sacrifices a creature, discards a card, and loses 4 life.
+SVar:TrigSac:DB$ Sacrifice | Defined$ Opponent | SacValid$ Creature | SubAbility$ DBDiscard
+SVar:DBDiscard:DB$ Discard | Mode$ TgtChoose | Defined$ Opponent | SubAbility$ DBLoseLife
+SVar:DBLoseLife:DB$ LoseLife | Defined$ Opponent | LifeAmount$ 4
+DeckHas:Ability$Sacrifice|Discard
+SVar:AIPreference:SacCost$Creature.token,Creature.cmcLE3
+Oracle:As an additional cost to cast this spell, sacrifice a creature, discard a card, or pay 4 life.\nWhen Dusk Mangler enters the battlefield, each opponent sacrifices a creature, discards a card, and loses 4 life.