Current Events > Play Final Fantasy V for Charity!

(+) Yeah! (+)

http://fourjobfiesta.com/
Or donate. 100% of all proceeds go to Child's Play.
Playing is simple. All you have to do is tweet Gilgabot(@ff5forfutures) #reg for your first job.
So, how does this work?

FFV has a job system, and jobs are unlocked in groups(by the four crystals). When you register, Gilgabot assigns you a wind crystal job. Upon unlocking subsequent job sets, simply tweet Gilgabot #water, #fire, and #earth to get your 2nd, 3rd, and 4th jobs, respectively. You may only use the job(s) assigned to you!!! Additionally, you must have at least one of all unlocked classes in your party at all times. Characters may; however, freely use abilities from across all your classes(i.e. if you have Black Mage and Time Mage, the latter can equip the abilities of the former). You win by tweeting Gilgabot an image of your victory over the Evil Lord ExDeath in the Void. Some people also pledge bounties for the two post-game bosses: Omega and Shinryu. If you dare to challenge them and succeed, be sure to tweet Gilgabot proof of your victory as well!

There are also a few challenges, for the brave.
http://fourjobfiesta.com/help.php
Details there.

I just got to the Water Crystal, and my jobs so far are Black Mage and Berserker. I should be fine: Black Mage can carry you far all by itself.