Introduction
This [Nova] build is focused on slowing enemies down while retaining the utility of Null Star and the damage of Antimatter Drop.
If you don't need [Primed Flow], feel free to replace it with another mod like [Adaptation].
Interception: Molecular Prime will cover the whole map in one cast, allowing you to slow down enemies and easily AFK missions. Arcane [Guardian] and the combination of Null Star and [Molecular Fission] will give you plenty of damage reduction if you do take hits, and Antimatter Drop can be used to easily clear enemies hacking the point when you don't know where exactly the console is.