Nykthos, Shrine to Nyx [Theros] H9 during your opponent's turn: You

during your opponent's turn: You can detach 1 Xyz Material from this card

If you can Pendulum Summon Level 7

"Final Ritual of the Ancients"

Set: Legendary Collection 5D's Card type: Trap Card Rarity: Secret Rare Neither player can Special Summon monsters

Level 6 or higher Special Summoned monsters cannot attack or activate their effect(s)

Nykthos, Shrine to Nyx [Theros] H9 during your opponent's turn: YouSet: Theros Type: Legendary Land Rarity: Rare {T}: Add {C}. {2}, {T}: Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)