Holo Effect Preview
Number 69: Heraldry Crest - Dark Matter Demolition
Number 69: Heraldry Crest - Dark Matter Demolition
Light 
Psychic 
Xyz Monster 
3100
1900Card Text
5 Level 4 monsters
Cannot be destroyed by battle or card effects. Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 face-up monster your opponent controls; that monster's name becomes "Unknown". Negate any "Unknown" effects activated by your opponent.
Cannot be destroyed by battle or card effects. Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 face-up monster your opponent controls; that monster's name becomes "Unknown". Negate any "Unknown" effects activated by your opponent.
Card Variants: 2
