INTRODUCTION
This build is focused on using the alt-fire (charge) to take out level-cap on SP with ease. I recommend using a primer.

PRIMER
Good options are glaives, [Epitaph], and [Kuva Nukor]. Primer build needs viral, as many other damage types you can get and status chance. I personally prefer the epitaph because of its high status and AoE.

FLEX SPOTS
The build has two flex spots - [Primed Firestorm] and [Vile Acceleration]. [Bladed Rounds] is also a possible option, but many might not like the "on aim" condition. You can slot [Galvanized Scope] if you can consistently hit headshots but I do not recommend using it because it won't activate on slash proc kills. If you have a riven it would go over [Bladed Rounds].

Fire Rate
The lack of fire rate might be concerning, but this build is intended to be used with Arcane Acceleration. The way fire rate stacks mean stacking [Vile Acceleration] and arcane acceleration have diminishing returns. If you want, you can replace crit delay for [Point Strike]. If you are using a sentinel stick for [Vigilante Armaments], I recommend using crit delay. If you aren't, then either [Point Strike] or crit delay is fine.