New Favorite Build is my Breach Surge Nuke : https://overframe.gg/build/806288/

100% Armor Strip and Maximum Range NUKE !
2 Forma
Need to be day form: Primary Emission Color in your Warframe customization determine if your WF is day or night. So choose BRIGHT color to always be in day form.

UPDATE MARCH 3 2025
Removed [Augur Secrets] and Add [Peaceful Provocation]. Provoke (3rd ability) Go up to 49% Ability Strength instead of previous 33%.
If you can afford it: Put a Umbra Forma. Swap the [Rolling Guard] and [Augur Reach]. And change the Triangle Polarity for the dash polarity. This way the build is compatible with the Breach Surge build too.

Update New Build
Breach Surge Build since Nuke eradicates everything without Armor Strip: https://overframe.gg/build/806288/

• Mods: As shown. I use [Rolling Guard] for level cap but otherwise, you can remove it and put pretty much any mod that you like or makes your life easier. Also I remove previous [Augur Secrets] and add Peaceful Provocation. It makes 3rd Ability to reach higher Ability Strength which will make other Abilities Stronger.

• Focus School: Madurai (Must have if you don't have 1 Red Tau Archon Shard) You need power transfer to gain 50% casting speed and Sling Strength for 40% Ability Strength. (To activate quickly, press 5 to be in operator. Press and Hold ''Ctrl'' to be in void mode and looking at your feet, spam ''Space''. So you will sling without moving and returning you Warframe, you will have 40% Extra Ability Strength and 50% Cast speed). Once your 3rd ability is activated, you have 138% Ability Strength/100% Armor strip for the whole mission. So you DON'T have to double sling again in operator for the additional 40%.

• Arcanes: Second Arcane I go for Energize for now, but I am always full energy since the passive of [Equinox] change health orb into Energy so we could probably change it to do more damage with primary or survivability. But if you always run out of energy, keep Energize. Molt efficiency reduce Maim cost per second to 1.11.

• Archon Shards: Run 1 Red Tau for 15% Ability Strength. This way you don't need Madurai Strength buff to always 100% Armor strip. I also put 2 Tau Yellow Shard for Casting Speed, so I don't need Madurai at all and can always cast pretty fast. As you want for the 2 others empty spot, I went for Shield.

HOW IT WORKS
1. Click 5 to be operator and sling as described in paragraph before, to get your 40% Ability Strength Buff. Click 5 again to be in your Warframe.
2. Click 3, to activate Provoke and have permanent 49% Ability Strength Buff (as long as you don't deactivate it). This way we have enough Ability Strength to 100% Armor Strip with Terrify (need 137% strength to 100% Armor strip with [Corrosive Projection])
3. Click 4, to activate ''[Maim]''. We have max 280% Range for maximal nuke and gain [Maim] damage quickly.
4. ACCUMULATE [Maim] DAMAGE. Click 1 to remove all enemies armor and kill them easily with weapon of your choice. OR Just to Crowd Control them for survivability.
5. When needed or to nuke for fun. Click 1, to 100% Armor Strip enemies and Click 4 to nuke them all. (Update Actually the nuke is so strong, you don't have to previously Armor Strip to Nuke)
You reactive your 4 to accumulate [Maim] damage and nuke again when you are ready or want to. Your 3 is always activated for Ability Strength and don't need Mudarai for this anymore. But quickly double press ''5'' to get 50% Ability Casting speed for 20 sec which is nice to activate [Maim] or Spam Terrify.
Extra: Cast 2 on enemies to do more damage to them with your weapons.

Survivability
1. [Rolling Guard] to remove status effect or survive and invincibility for 3 sec
2. Cast Terrify to gain shield as many time as you want and enemies stop attacking you and run for their life.

PERSONALIZED
1. Mod: Remove [Rolling Guard], put whatever you want.
2. Arcane: You can pretty much put any 2 you want. Just put at least 1 Energize you ran out of energy sometimes, but no even mandatory. I like to go with some that makes my weapon stronger.
3. Archon Shards: Can remove Shield and have 2 free slot for personnal preference.