Mobius Final Fantasy (Free) will have Lightning as an Ultimate Hero. This is a part of the new Final Fantasy XIII collaboration for Mobius Final Fantasy that includes an original story with exclusive items and rewards. The collaboration comes soon after the game celebrates its one year anniversary. Watch a trailer for the event below:

Hope and Snow join as Legend Job Summons and getting them both will reward players with a companion spirit themed after Lightning. In addition to that, there will be 16 in game gifts, a Lightning ability card, and a Lightning emoticon stamp that will be rewarded as login bonuses during the campaign. Veteran players can even check out the Lightning Resurrection Region Part 2 for more original story and for improving their Final Fantasy XIII cards. While the collaboration event begins today, a new ranking event will start on September 23rd where players can use paradigms from the event to compete with each other. Mobius Final Fantasy is available for free on iOS and Android devices and you can checkout the forum thread for it here.