From Masq

To use Experience points (XP) to improve your character, please submit your request using the jobs system by typing:

+xprequest <Stat> <New Level>=<Justification>.

The justification should include such information as: what steps you are taking to learn/hone/use this stats, whether or not you have an instructor, and any other relevant information.

Example: +xprequest Brawl 3=For the past two months, I've been taking martial arts classes at a local Dojo and honing my skills at bare-handed combat, especially grappling and punching. I have been working out three times a week and sparring with a succession of partners.

XP requests without justification will not be approved. In addition, wizards reserve the right to refuse specific XP requests in the name of game balance.