Lord Voldemort is found is the last level (flaw in the plan) where harry defeats him. When your up to the lsat part you will find dark magic (use bellatix or tom riddle) and a token will be there. I can't remember how much the cost is but it is high.
How trusted are this members submissions. Higher ratings are reached by having more submissions, being a pro submitter, a game expert and having good thumb ratings for sufficient submissions on the site.