- ChosenX will now also be stored on the card and not only the spellAbility.

- Fixed Tezzeret the Seeker.

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

@@ -304,6 +304,7 @@ public class CostUtil {
         final Object o = GuiUtils.chooseOne(card.toString() + " - Choose a Value for X", choiceArray);
         final int chosenX = (Integer) o;
         sa.setSVar("ChosenX", "Number$" + Integer.toString(chosenX));
+        card.setSVar("ChosenX", "Number$" + Integer.toString(chosenX));
 
         return chosenX;
     }