Choose a player at random - fixed that it wrongly choose same player (example: Scrambleverse, close #12679, close #13526);

Inniaz, the Gale Force - fixed that it wrongly choose left/right player (close #13526);

Mage/src/main/java/mage/util/CircularList.java

@@ -82,8 +82,8 @@ public class CircularList<E> implements List<E>, Iterable<E>, Serializable {
      */
     @Override
     public E get(int index) {
-        if (list.size() > this.index) {
-            return list.get(this.index);
+        if (list.size() > index) {
+            return list.get(index);
         }
         return null;
     }