Card Rulings:A.I. Master Database


 * 1) "A.I. Master Database"'s effect is a targeting effect that selects a card that is specifically targeting it.
 * 2) In order to both negate the activation of and destroy a card through this cards effect, you must pay 500 life point, this is a cost and is not opicional.
 * 3) You can activate this cards effect to destroy a tageting effect card more than once per turn if more than one card targets "A.I. Master Database". If this is the case, you must pay 500 Life Points for each card you intend on destroying.
 * 4) This cards effect can be activated during either players turn.