Alohomora Duo

Alohomora Duo was the incantation of a stronger variation of the Unlocking Charm, a spell which unlocks doors and other locked objects.

Known practioners

 * Harry Potter
 * Ronald Weasley
 * Hermione Granger

Behind the scenes

 * This spell was meant to be in the Game Boy Advance version of the video game adaptation of Harry Potter and the Goblet of Fire. This is evidenced by the game's, which is inaccessible during normal gameplay but can be accessed via a cheating device such as an Action Replay. One of the options is a list of all of the text in the game, with "Alohomora Duo" being listed along with the game's other spells.

Appearances

 * Harry Potter and the Goblet of Fire (video game)