You will get the Highest Role based on your AI Runes. Each unlocked Role can be given only one time per Account.
If you reach a higher Rune Number you can come here again and request a higher Role.

e.g. You reach 8 Runes in AI and you come here the first time. That means you will be granted the Discord Role Senior Sayama Students If you reach 10 Runes in AI, nothing will change. If you try to unlock it, you will get the error message 'Role already given to a User'. However, as soon as you reach 12 Runes and you try to request a higher role, you will get it.