- Added Dream Halls.

src/main/java/forge/Card.java

@@ -2264,6 +2264,8 @@ public class Card extends GameEntity implements Comparable<Card> {
                     final String costDesc = upkeepCostParams.length > 2 ? "- " + upkeepCostParams[2] : cost;
                     sbLong.append(costDesc);
                     sbLong.append("\r\n");
+                }  else if (keyword.get(i).startsWith("Alternative Cost")) {
+                    sbLong.append("Has alternative cost.");
                 } else if (keyword.get(i).startsWith("Champion")) {
                     final String k = this.getKeyword().get(i);
                     final String[] kk = k.split(":");

src/main/java/forge/GameActionUtil.java

@@ -1909,7 +1909,7 @@ public final class GameActionUtil {
                 newSA.setBasicSpell(false);
                 newSA.setPayCosts(cost);
                 newSA.setManaCost("");
-                newSA.setDescription(sa.getDescription() + " (by paying " + keyword.substring(17) + " instead of its mana cost)");
+                newSA.setDescription(sa.getDescription() + " (by paying " + cost.toSimpleString() + " instead of its mana cost)");
                 alternatives.add(newSA);
             }
         }

src/main/java/forge/card/cost/Cost.java

@@ -476,6 +476,29 @@ public class Cost {
         return this.spellToString(false);
     }
 
+    /**
+     * <p>
+     * toSimpleString.
+     * </p>
+     * 
+     * @return a {@link java.lang.String} object.
+     */
+    public final String toSimpleString() {
+        final StringBuilder cost = new StringBuilder();
+        boolean first = true;
+        for (final CostPart part : this.costParts) {
+            if (part instanceof CostMana) {
+                continue;
+            }
+            if (!first) {
+                cost.append(" and ");
+            }
+            cost.append(part.toString());
+            first = false;
+        }
+        return cost.toString();
+    }
+
     /**
      * <p>
      * spellToString.