Square Enix is bringing the world of Gran Pulse to their collectible card game Final Fantasy Mobius with a brand new cross over event.  Packed with cameos from Lightning, Snow, and Hope from XIII as job cards and entirely new story content in the form of the “Lightning Resurrection Region” – there appears to be a bit of heft to this crossover.

From now until September 14th Lightning will be available as an in-game job card when she will be replaced by both Snow and Hope on the 15th.

Here are the details from the Mobius Final Fantasy website about Lightning’s availability:

FFXIII Collaboration Region Lightning Resurrection: From 8:00 p.m. 9/5 PDT (UTC-7)
FFXIII Boosted Greater Summon: From 8:00 p.m. 9/5 PDT (UTC-7)

In order to begin the XIII themed event players will be able to select a special “Final Fantasy XIII” region from the world map. Once the event begins players will be able to use the famous Paradigm and Crystarium systems from Final Fantasy XIII which has been adapted for Mobius.

For more information about the Mobius, X FXIII event make sure to check out the official dev blog.

[Source]