This is the Third Part of the Essentials Set. The rest of which can be found here:

Essentials Set Part 1/5 - Wukong Prime: https://overframe.gg/build/259346/
Essentials Set Part 2/5 - The Fulmin: https://overframe.gg/build/242785/
Essentials Set Part 3/5 - The Kuva Nukor: https://overframe.gg/build/291902/
Essentials Set Part 4/5 - The Xoris: https://overframe.gg/build/222223/
Essentials Set Part 5/5 - Panzer Vulpaphyla: https://overframe.gg/build/315677/

The Purpose of the Essentials set is to create a Loadout that a Tenno could use for any mission in the game, without having to ever change it.

The reason we are including the [Nukor], is due to the spread of statuses it can proc on enemies. Between Radiation, Heat, Magnetic, and Viral, there is very little it cannot deal with. This combination of elements is what makes this the best Secondary weapon to take when you don't want to change anything about your build at all.