You have to add the required number of "Required Cards" and "Selectable Cards" as specified below. You are not required to set one of the "Skills Allowed."

Skills Allowed

• Pendulum Extra Reset
• Pendulum Recovery
• Fusioning Maestra
• From Songstress to Maestra
• Resonating Diva
• Slow Tempo
• Duel Recital

Required Card (1 card)

•  

  Bloom Diva the Melodious Choir

  Fusion/Effect

Selectable Cards (8 cards)

•  

  Mozarta the Melodious Maestra

  Effect

•  

  1st Movement Solo

  Spell

•  

  Crystal Rose

  Effect

•  

  Solo the Melodious Songstress

  Effect

•  

  Score the Melodious Diva

  Effect

•  

  Fortissimo

  Spell

•  

  Ostinato

  Spell