(dub) 12 : Bloodcurdling Cannon Here

Holy Knights Guila and Jericho interrupt the tournament, bringing terror to the merchant town.

The query likely refers to the English-dubbed version of Episode 12 of an anime featuring a technique or event with a "cannon" in its name. Based on the descriptive title, this most strongly aligns with Episode 12 of "The Seven Deadly Sins" (Nanatsu no Taizai) , where the Holy Knight Guila uses her signature explosion magic, including the "Brilliant Detonation" and "Shot Bomb" techniques, during the Vaizel Fight Festival arc. Narrative Context and the "Bloodcurdling" Arc (Dub) 12 : Bloodcurdling Cannon

Princess Elizabeth's sister, Veronica , is killed by one of Guila's explosions while trying to protect Elizabeth. This emotional peak triggers the "bloodcurdling" transformation of the protagonist. Key Moments: The "Cannon" of Destruction Holy Knights Guila and Jericho interrupt the tournament,