[Saryn] has a great base kit that is able to deal with almost every type of content in the game. This build focuses on the nuking aspects of her kit. We subsume an additional buff to push her damage potential further.

Roar is chosen because it triple dips with Toxic Lash and increases the damage of the rest of your abilities. Breach Surge creates a fairly interesting feedback loop but requires energy support or more efficiency. Pillage gives you plenty of survivability and a bit of armor stripping but may need more duration and efficiency.

Molt should be replaced if you're choosing a subsumed ability. It's fairly weak at pulling aggro in most content and the speed boost doesn't last long enough to cement itself as a solid ability.

Efficiency is extremely low on this build as you're primarily using your energy for buffs that have decent duration, Spores which shouldn't need to be recast often, and the occasional Miasma. [Blind Rage] can be replaced with [Transient Fortitude] if you're having energy issues.

Duration can be traded for more Efficiency or Strength but your energy economy may suffer. It also makes your Miasma no longer last 10 seconds in ESO. Some people don't like using any Duration at all as they can just refresh their abilities. [Primed Continuity] is on a depolarized slot so that you can swap it out for any other mod to suit your playstyle.

Augur Mods are both flex mods that are primarily run because your abilities will be doing all the work for you and enemies won't have time to get near you. They can be replaced with more Efficiency or Duration. This may force you to replace [Power Drift] with something cheap like [Mobilize].

Survivability shouldn't be needed as this build nukes the entire map before any enemy can get near you. [Augur Secrets] can be swapped out with a mod of your choice if you're still having issues or enemies are spawning right next to you.

[Power Drift] is lowered by one rank to fit into the polarity plan but you can either swap out other mods or switch it to a cheaper exilus.

Arcane Aegis has a chance to [Protect] you when it procs so that you don't have to use any other form of survivability. It can be replaced with any other arcane to suit your playstyle.