Lightning is becoming rather a popular Final Fantasy character, as you'll now find her mooching around in Final Fantasy 14. The star of Final Fantasy 13, 13-2, and Lightning Returns will be part of a Full Active Time Event in Square-Enix's recently relaunched MMORPG. We have video!
This means that players will be able to fight alongside Lightning and, upon completion of the event, get their hands on weapons and armour modeled after Lightning Returns. Female characters will get a costume of Lightning herself, while male characters will get a Snow costume. Which is quite nice, really.