===Mentions in Other Rulings===
* '''[[Card Rulings:Barrel Behind the Door|Barrel Behind the Door]]''': You cannot activate "[[Barrel Behind the Door]]" against a Continuous Spell Card... So you cannot activate it against..."[[Wave-Motion Cannon]]"...
* '''[[Card Rulings:Lifeforce Harmonizer|Lifeforce Harmonizer]]''': This effect can only be chained to the activation of a card that is confirmed to inflict damage at [[resolution]]. It cannot be used against the activation of “[[Wave-Motion Cannon]]” or the activation of the effect of “[[Wave-Motion Cannon]]”. ....
* '''[[Card Rulings:Sonic Jammer|Sonic Jammer]]''': While "[[Sonic Jammer|Sonic Jammer's]]" effect is applied, your opponent can still use the effects of "[[Wave-Motion Cannon]]"...when sent to the Graveyard...
