Prisons of the Reign of Terror decided by political calculation, with various ulterior motives, to accentuate Terror by "purging" (it is their word) the prisons of Paris. Those were overflowing since the removal of the provincial revolutionary tribunals, in March 1794—the defendants stopped in the provinces were submitted in Paris, the recrudescence of the orders of arrest launched in Ile-de-France, by the Committee of general security and the "administrative slownesses" of the revolutionary Tribunal of Paris, backed-up by the paperwork, and the need for arguing the charges. Under the law of the 22 Prairal, the alleged conspiracies of prisoners made it possible to go more quickly,
Reign of Terror (Sleigh Bells album) is a rather different thing." Scott Heisel of "Alternative Press" felt that the album was a disappointment, criticizing the nondescript production, lyrical framing of the songs and Krauss' forgettable lyrics, concluding that "Unlike "Treats", "Reign of Terror" never feels new, fresh or exciting; it just feels like a chore." The album was listed 24th on Stereogum's list of top 50 albums of 2012. "Reign of Terror" was anticipated to sell 30,000 copies in the first week and landed at number six on Nielsen SoundScan's Building Chart—a chart that ranks album sales based on the first four days of release (opposing