Dubbed the "Way of the Vornskr," Form VII was an incomplete form for millennia. It was further developed by Jedi Master Mace Windu, who could complete it with his, "Vaapaad" style. The most challenging and demanding of all forms, Form VII requires extreme, intense focus, high levels of skill, and mastery of other forms. Only two Jedi have ever mastered Form VII fully, Mace Windu and Depa Billaba. One other Jedi, Sora Bulq, mastered its physical aspects but was overwhelmed by the required mental discipline. Form VII, when fully mastered, results in extraordinary power.

Darth Sidious: The Puppet Master.