Yu-Gi-Oh Card Maker Wiki
Number Z666: Necro Shadow Grandmaster Dragon
Japan-flag.png Translated Zombie Numbers 666: Necro Black Grandmaster Dragon
Attribute Dark Dark.png
Type(s) [ Zombie/Xyz/Effect  ]
Rank 13 18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png
ATK / DEF 5000 / 3600
Effect type(s) Condition, Continuous, Ignition_Effect  Ignition
Must be Xyz Summoned by using a "Rank-Up-Magic Zombie Force" Spell Card on "Number 666: Shadow Grandmaster Dragon", and cannot be Xyz Summoned by other ways. This card cannot be Special Summoned from the Graveyard, except by the effect of  a "ZXyz" Monsters. While you control Zombie-Type Xyz Monsters, this card cannot be targeted by card effect. If this card has "Number 666: Shadow Grandmaster Dragon" as an Xyz Material, it gains this effect.
● Once per turn: You can detach 1 Xyz Material from this card to target 1 "Number Z" or ZXyz from your Graveyard, except "Number Z666: Necro Shadow Grandmaster Dragon"; Special Summoned that target, but its effect is negated.