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

• Check Out My Ride!
• Check Out My Fusion!
• Training Wheels
• Fusion Reserves - Roids
• My Monster Cards

Required Card (1 card)

•  

  Super Vehicroid Jumbo Drill

  Fusion/Effect

Selectable Cards (8 cards)

•  

  Cycroid

  Normal

•  

  Gyroid

  Effect

•  

  Steamroid

  Effect

•  

  Drillroid

  Effect

•  

  Submarineroid

  Effect

•  

  Megaroid City

  Spell

•  

  Emergeroid Call

  Trap