Runway Rallies are available in three difficulties: Classic, Fancy, and Fierce. The difficulty of the Rallies determines how many Rally pieces your house wins once the House challenge goals are met! The harder the rally, the more rally pieces!
Classic Goal: 9/12 challenges completed (Reward: 7 rally pieces)
Fancy Goal: 10/12 challenges completed (Reward: 18 rally pieces)
Fierce Goal: 11/ 12 challenges completed (Reward: 35 rally pieces)
For the first Rally, the difficulty level starts off as Classic for everyone, but as your Fashion House masters the Classic level, you can select the next level for a little more challenge and more Rally board pieces.