Card Rulings:Photon Stream of Destruction

OCG Rulings

 * This card targets 1 card on the field. (Face-down cards can also be targeted.)


 * This card cannot be activated during the Damage Step.


 * This card cannot be activated if you don't control a "Galaxy-Eyes" monster.


 * Even if you control a "Galaxy-Eyes" monster, if that monster is not "Galaxy-Eyes Photon Dragon", this card can only be activated during your turn.