Build only requires 5 forma
(read below)
Paris Prime comes with 1 Madurai(V) and 1 Narmon(-) polarity, but this build formas over the dash polarity to make the mods fit. The build calculator shows 6 polarities, but because of the built in Madurai this build should only take 5 forma not the listed 6 forma count.
(S)imulacrum tested. This is the best combination of mods for best overall damage that I found. If building for a specific faction, swap [Malignant Force] out for a different dual stat status mod that creates a better suited combination for your needs. Swapping out Primed Cryo Rounds is sub-optimal as the raw damage provided by that mod helps this build significantly.