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

• Divine Artifacts
• Re-Atlandis
• Ley Line Energy
• Chronomaly Resonance
• Family Gift
• Duels of Babylon
• Outdated Artifacts
• Gateway to the Another Dimension
• Orichalcum Chain

Required Card (1 card)

•  

  Number 6: Chronomaly Atlandis

  Xyz/Effect

Selectable Cards (8 cards)

•  

  Chronomaly Crystal Bones

  Effect

•  

  Chronomaly Crystal Skull

  Effect

•  

  Chronomaly Moai

  Effect

•  

  Chronomaly Technology

  Spell

•  

  Chronomaly City Babylon

  Spell

•  

  Chronomaly Aztec Mask Golem

  Effect

•  

  Chronomaly Nebra Disk

  Effect

•  

  Chronomaly Tuspa Rocket

  Effect

•  

  Chronomaly Temple - Trilithon

  Spell