Mercury, White Natural Star/Rulings


 * You cannot put Resona in your deck.
 * Even if it is sleeved with a back that is not see-through.


 * You cannot activate a Resona Play Condition and declare that you will not play the Resona.
 * i.e., you cannot send 3 non-Resona SIGNI from your field to the trash for the sake of trying to play Mercury, White Natural Star, and then declare you are not going to play Mercury.


 * You must activate this Resona's ability.


 * While the opponent has Code Art ACG on the field, you cannot play Mercury, White Natural Star.
 * Resona's Play Condition is not an effect. Therefore, you cannot send SIGNI from the field to the trash for the sake of playing Mercury, White Natural Star.