Card Rulings:Number 74: Master of Blades

OCG Rulings

 * Detaching 1 Xyz Material is a cost to activate this effect.


 * This effect does not target.


 * This effect can be activated during the Damage Step.


 * This effect is activated directly in a chain to the effect that targeted it.


 * This effect can be activated in response to the effect of a Spell Card, Trap Card or Monster Effect as long as it targets this card.


 * The effect that then allows you to destroy 1 card on the field is an optional part of the resolution. (You don't decide to apply it when the effect is activated, but when the effect resolves.)