Pretty sure zao is bank farming to the max. And most like from the Multies. I check them randomly during the day. Most times 100k robs sometimes j find one sitting on 5-7m who has been online in the past few ticks. So I assume hes the one doing it. Cause there is no other max robs every tick. Me cobra and scar been probing everyone and no huge banks besides certain Multies at certain times.