"Form DCLXVI: Atra-Manua"@en . . . . . . . . . "Form DCLXVI: Atra-Manua or the Way of the Black Hand, the Art of the Black Hand (simply known as Atra to its practitioners) was the primary lightsaber form for the Hand during the Successors War. Despite it's relatively short history, Atra-Manua had an immense affect on the history of the galaxy during the Legacy and Unity era's. Many considered it somewhat unbelievable that, not only was Atra-Manua a defensive form, but that it was a defensive form created by Jasca Ducato."@en . . "Form DCLXVI: Atra-Manua or the Way of the Black Hand, the Art of the Black Hand (simply known as Atra to its practitioners) was the primary lightsaber form for the Hand during the Successors War. Despite it's relatively short history, Atra-Manua had an immense affect on the history of the galaxy during the Legacy and Unity era's. Many considered it somewhat unbelievable that, not only was Atra-Manua a defensive form, but that it was a defensive form created by Jasca Ducato. Duel: A history of the lightsaber within the Sith Order of Decreto was noted as being the only licensed book within the Sith Order of Decreto that described any of the basic stances of Atra-Manua, so that pupils could learn. The result of this was that by the Zao tenj War, the vast majority of Sith had mastered at least the basics of the form, proving all the more formidable in their war against the Zao tenj."@en .