![The image shows the Yu-Gi-Oh! trading card "Wave-Motion Cannon [DUDE-EN039] Ultra Rare," an Ultra Rare Continuous Spell Card. The artwork features a futuristic blue-green cannon with glowing energy and wires, firing a powerful beam. The card text describes its effect of inflicting 1000 damage for each Standby Phase passed.](http://everything-games.com/cdn/shop/products/cd9b3d46-8aee-5b36-aee5-1d14e837dc15_308x451.jpg?v=1716230591)
Wave-Motion Cannon [DUDE-EN039] Ultra Rare
by Yu-Gi-Oh!
Original price
$0.13
-
Original price
$0.25
Original price
$0.25
$0.13
-
$0.25
Current price
$0.25
| Set: | Duel Devastator |
| Card type: | Continuous Spell |
| Rarity: | Ultra Rare |
During your Main Phase, you can send this card to the GY; inflict 1000 damage to your opponent for each of your Standby Phases that have passed since this card was activated.