Successfully complete the indicated challenge with any character to unlock the 
corresponding Personal Action:
  Personal Action 2: Time Attack (Normal) 2 
  Personal Action 3: Survival (Normal) 2 
  Personal Action 4: Time Attack (Normal) 7 
  Personal Action 5: Survival (Normal) 7 
  Personal Action 6: Time Attack (Normal) 12 
  Personal Action 7: Survival (Normal) 12 
  Personal Action 8: Time Attack (Normal) 17 
  Personal Action 9: Survival (Normal) 17 
  Personal Action 10: Time Attack (Normal) 20