Card Rulings:Guard Mines

OCG Rulings

 * ":" can only be activated directly in Chain to an effect which targets one monster.


 * You can activate ":" in Chain to the activation of a card (a Spell or Trap Card) with the effect of destroying, or in Chain to the activation of the effect of an Effect Monster with the effect of destroying.


 * You cannot activate ":" in Chain to the activation of an effect of a Spell or Trap Card with the effect of destroying.