drop rates adjusted again again third time

src/engine/objects/Mob.java

@@ -88,6 +88,7 @@ public class Mob extends AbstractIntelligenceAgent {
 
     public int contractCounter = 0;
     public int runeCounter = 0;
+    public boolean hasExtraRolled = false;
 
     // New Mobile constructor.  Fill in the blanks and then call
     // PERSIST.