Multishot messes with [Simulor]'s orb merging. Instead of shooting multiple orbs, the [Simulor] instead shoots partially merged orbs, which reduces overall dps as orb merging is the main damage. As odd as it may be, running multishot is not recommended unless you can hit 200%, or 3 total bullets

Normally a crit build would be non-functional but the build and riven is set up for priming mag/viral and then [Hunter Munitions] applies slash.

Sustained and burst DPS numbers in overframe aren't representative of how it actually plays, this build is riven dependent but steel path and archon [Hunt] viable.