It's a concept of a champion that's been lurking around for a long time ... they released an art preview of him but nothing more has come of it. He's based on a Chinese Dragon I believe:
For some reason nobody except moderators can edit their posts after a certain amount of time although Jaxel insists it's not true, do you need something putting into it for you?
Okay I've finally sorted out my internet and have posted it up on the French website =) http://soulcalibur.fr/index.php?threads/p%C3%A9tition-de-soulcalibur-vi.14332/
Soraka's passive gives her bonus movement speed towards low HP allies anyway, I imagine it will be about building as much HP and Armor/MR as possible since her passive also converts something like 20% of her bonus MR and Armor into AP.