Introduction
This [Nyx] build is focused on speed. It's mainly used for Dojo courses, though you can use it in normal missions that you want to finish quickly like Capture or Rescue. However, it is often outperformed outside the Dojo by speedy Warframes with mobility abilities like [Titania], [Wukong], and [Nova].

The empty Arcane slot should be filled with the Arcane Menticide helmet.