01True King of All Calamities

2+ Level 9 monsters Once per turn (Quick Effect): You can detach 1 material from this card and declare 1 Attribute; this turn, all face-up monsters on the field become that Attribute, also all monsters in your opponent's possession with that Attribute cannot activate their effects or attack. Monsters that "True Draco" and "True King" monsters in your hand would destroy with their effects can be chosen from your opponent's field.

Type

Xyz Effect Monster

Attribute

DARK

Monster type

Wyrm

Level

9

ATK

3,000

DEF

3,000

Archetype

True Draco

Ban list (TCG)

Forbidden