Number 4: Numeron Gate Catvari — Ruling
Effetto 0
- This card's effect that doubles the ATK of all "Numeron" monsters on your field is a Trigger Effect that activates on the field. (It does not target. It can be activated optionally at the end of the Damage Step when this card battles an opponent's monster. Detaching 1 Xyz Material from this card is the cost to activate this effect.)
- This card's effect that prevents it from being destroyed by battle is a Continuous Effect.
Effetto 1
- This card's ① st effect is a Continuous Effect.
Fonte: YGOResources