This build is meant to maximize "Nuke" or Mass Vitrify Radius and Strength, mostly for clearing larger areas or defense missions.
The size of [Gara]'s Mass Vitrify is actually mostly dependent on duration rather than range, and the explosion radius is capped at 15M regardless of Range which is why I put as much duration as possible to increase the spread of her walls while still offering enough strength to kill enemies. The long duration also makes it possible to still keep Splinter Storm active to be a tank and also stack damage. [Energy Siphon] and Zenurik void dash help with the poor efficiency, and if you are actively looting as you are nuking then energy should not be too much of an issue. Lots of moving around, which also explains the [Armored Agility]
Alernative Higher Damage Nuke Build
If you are looking to maximize Strength and instead want a higher amount of damage over a smaller area then simply replace [Primed Continuity] with [Transient Fortitude]. This will bring Ability Strength to 337% and duration will still be normal. What this does exactly is makes the walls not spread as far as they did before meaning you wont have the same damage radius available to you, but when you break the walls they will do more damage to whoever is near them (within that 15M i mentioned above). This is much better for letting enemies pile up around a smaller area then following up with the nuke. Also note that with this build it will be much harder to sustain Splinter Storm and you could possibly die because of this.
For [Gara] I normally suggest a much higher duration build with modest strength, but I just made this to test out to get through defense missions. Let me know how it goes.
5 Simple Steps For Those Who Dont Know How To Use [Gara]
1. Press 2
2. Press 4
3. Run outside the walls
4. Look at big walls and press 1
5. Go back to Step 2