The DLC adds a Coliseum Battle with Lieutenant Amodar, a member of Guardian Corps, and Lightning. If you manage to beat both they will join your party.
The DLC is priced at 240 Microsoft Points or $2.99. It will release in Europe tomorrow.
EGM’s TAKE: If you’ve somehow managed to already complete the vast amount of content available in Final Fantasy XIII-2, then you need to get out more. But on a positive note, at least now you have one more task to achieve. A chance to bring Lightning back into your squad will be a welcome change, but will she be stuck to one spec like the monsters that you can recruit?