TL;DR:

This guide serves to provide a detailed approach to the warframe. Optimization and creativity are the goal to each and every one of these builds; however, you are entitled to try anything you want. This is a game, and you are a player. Enjoy it and have fun ;P

The [Voidrig], a Ninja's Gundam

Exalted Weapon:

The Arquebex Build

Abilities & Synergy:

1st Ability — Necraweb:

"Hurl a canister of gravitation fluids to create a wide mire that will significantly slow enemies traveling across it. Alternatively, the canister can be shot in mid-air to create a fiery conflagration."
Moddable by Duration, Range, and Strength

2nd Ability — Storm Shroud:

"Swathe the Necramech in a powerful electrical field that greatly enhances survivability in close combat. Enemies that strike the shroud will suffer for their impudence."
Moddable by Strength

3rd Ability — Gravemines:

"Launch a pattern of charged mines all around you. Each mine detonates in a violent blast when touched, damaging enemies in a three-meter radius."
Moddable by Duration, Range, and Strength

4th Ability — Guard Mode:

"Take a stationary stance to deploy maximum firepower and gain increased structural integrity for a time."
Moddable by Strength

Play Style:

Rotation(s):

If you're not fighting profit taker, just simply go into the exalted weapon and wipe the tile set that you're on, assuming you're allowed to summon the Necramech in that mission. XD

Against Eidolons:

When the Eidolon is in their "throwing a tantrum" mode, you can simply go into the Exalted and kill all the Vomvalysts that would otherwise try to heal the Eidolon. EZPZ, lemon squeezy.

Against Profit Taker:

After breaking Profit Taker's Shield, summon the [Voidrig], pull out your weapon: [Corvas] (Regular) or [Velocitus], take out all her legs, and shoot her right in the fuckin forehead.
PS: Profit Taker's legs and face are weak to Magnetic Damage, you're welcome. <3

Game mode(s):

Voidrigs are highly limited in their access to missions. The Cavia, Lua Conjunction Survivals, Open World, and Railjack are the only places that the Necramech are able to be summoned.
That being said, this build is literally good in all of them. Unless you're farting at level cap, the [Voidrig] is great!

Arsenal:

[Mausolon]:

The [Mausolon] is the [Voidrig]'s starting weapon, but by no means is this weapon lacking in any department. The [Mausolon] has a base damage type of Heat, and we can stack corrosive and crit on it for general play. Viral, Corrosive, and Magnetic are all options to run on the [Mausolon], and it's a fantastic weapon for Railjack missions and Open World missions.
Mausolon Build

[Velocitus]:

The [Velocitus] is a reliable tool against Profit Taker. If you're running [Volt] as your Profit Taker Warframe, this proves as a powerful weapon against the limbs. If you're also lazy like me and only use the Prime versions of weapons, you'll be left with this weapon if you accidentally deleted your regular [Corvas]. That being said, it's good on both [Chroma] and [Volt], no swapping is necessary, unless you're physically unable to touch grass. If you're the type to keep a shit bucket in your room, then you wouldn't be on overframe to find builds.
Velocitus Build

[Corvas]:

For my fellow bucket shitters, this one's for you.
Corvas Build

Misc:

If you like my style of builds, feel free to look through my Build List

McCloud’s grandma and I are in a loving relationship. As his step pappy, I’m happy to share all my wisdom with you.
Join the Discord, if you dare ;)

May your heart be your guiding key.