code: def get_additional_rewards(api):
      
      c = get_content(api)
      tasks = [c[i] for i in ['potion', 'armoire']]
      tasks.extend(api.user.inventory.buy.get())
      for task in tasks:
          task['id'] = task['alias'] = task['key']
      return tasks
docs: returns list of non-user rewards (potion, armoire, gear)