This is a high range, high power strength Umbal [Vauban] build.
NOTE: This build will be updated every once in a while for maximum effectiveness.
This build is designed for handling crowds of enemies.
Focus requirements: Zenurik (energizing dash)
How to play:
Constant energy supply with Zenurik's energizing dash. Alternatively, you can use a Zaw with Exodia Brave by killing enemies with the charge attack. In return, you'll get energy.
Overdriver + Arcane Arachne buff. Every once a while, snap to a wall to get a damage boost. You only need to snap to a wall for a second to get the buff. For more damage, use Overdriver (2nd ability, slot 4). With those combined, you'll have over 200% extra damage for your weapons and [Vauban]'s [Flechette] Orb (yes, Arcane Arachne, [Vigorous Swap] mod and Overdriver increases damage on [Flechette] Orbs).
High range and high power strength allow [Vauban]'s Bastille to get more enemies hanging, also granting the armor bonus faster. This is useful when facing large crowds of enemies constantly. If they are within the range of the [Tesla Bank]'s radius, killing an unarmored enemy (wait a little while for enemies' armor to strip from Bastille) with Tesla Nervos' orbs attached "can" kill other enemies within that range. Or you can use Vortex to suck lots of enemies and finish them off with a Photon Strike or any other weapon. The choice is yours.
Augment. I choose [Tesla Bank], but you can use any other augment. Or don't and add extra duration.
Arcanes. I choose Arcane Arachne (see step 2) and Arcane [Guardian] for more armor on top of 1000 armor bonus from Bastille. If you have the [Bronco] with [Dizzying Rounds] mod, you can replace Arcane [Guardian] with Arcane Ultimatum for a constant, guaranteed 1200 armor.
Exilus mods. I choose [Speed Drift] for faster casting speed but you can use any exilus mod you want.