One staff member rolls two (1-50) die that together make up the 'limit' for the week.
Everyone who posts afterwards can roll two die per post,including the Limit-setter. As long as your resulting die combo is below the limit you get 5 EXP! If your combination is within a range of 5 or less in relation to the week's limit,then you get 10 EXP instead!
Don't forget to mention which navi you're rolling for,by the way.
If the limit is less than 50,you can roll one die if you wish.
You can roll 3 times per week and you can split up the rolls between your navis as well.