Bombarda Maxima

Bombarda Maxima is a spell that, being a stronger version of Bombarda, provokes explosions capable of bringing an entire wall down.

Behind the scenes
"I'll make short work of this. Bombarda Maxima."

- Umbridge uses Bombarda Maxima to break into the Room of Requirement.


 * In the film adaptation of Harry Potter and the Order of the Phoenix, Dolores Umbridge uses this to to smash through the entire wall that conceals the Room of Requirement in order to ambush Dumbledore's Army. This cannot be considered canon, as in the book, Dobby arrives before Umbridge does and the DA is caught by the Inquisitorial Squad while running away.

Appearances

 * Harry Potter and the Order of the Phoenix (film)