What can i use points for?
You can use points to be able to move up a dorm.
For 100 points you can get a free retest regardless of when you had your last test.
500 points to get a test for moderator.
This shows you are very active and can have the chance to move up without doing tests
You can also use them in arena duels.
You can also use them to get certain milllenium items that can help you in arena duels. (more will be posted on them after)
If you get anything with points those amounts of points will be deducted from your account, think of it as a purchase.
How can i gain points?
You get 1 for posting something on a thread.
Finally you get 3 for starting a new topic.