|Number 666: Shadow Grandmaster Dragon|
|Translated||Numbers 666: Black Grandmaster Dragon|
|Type(s)||[ Dragon/Xyz/Effect ]|
|ATK / DEF||4300 / 2800|
|Effect type(s)||, ,|
Lore3 Level 12 Dark monsters
You can also Xyz Summon this card by discarding 1 "Rank-Up-Magic" Spell Card and using a "Shadow Claw" monster you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) Your opponent cannot activate the effects of " " monster while this card is Face-Up on your side of the field. During either player's turn, when a card effect is activated that targets this face-up card: You can detach 1 Xyz Material from this card; negate the activation, and if you do, destroy that card.
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