For treasure hunter trophy, does it have to be in one play through? I got the ribbon on a different save. Is it still possible to get it even if you missed stuff before getting to Valis Media and in the Tesseracts? Is it possible to beat Indomitable Will without magic immunity? I don't know if I want to spend the money and a third entite ring for it. Anyone think farming scarletites good for getting cash? Better than credit and incentive chips? I have always thought this Platinum trophy was crazy, but I want to try it.