The 5th June patch note states: During the quests, you will be able to choose between battling the boss at its full strength, or fighting a weakened version of the boss. The black star quest states: [Hard] You'll get a chance to battle a powerful boss for a higher chance of obtaining better rewards upon defeating the boss. *Minimum 260 AP recommended [Normal] You'll get a chance to face a weak boss. However, you will need to fight more Helms. * Minimum 150 AP recommended May I ask if there is any actual difference in rewards between the two options? Also, is it possible to complete the harder boss in a party?