Rubico Prime Builds

[Koushik Ayame]

I have FINALLY gotten Rubico Prime and I would like to ask for some pointers on great or if there's a best build specifically for hunting Eidolons. I don't have all the mods, but I should have most.

[Light]

Focus on Radiation + Crit.

[Koushik Ayame]

What about criticals?

[GunsForBucks]

heat and electric 90's

Vital Sense, Point strike, serration, split chamber, heavy caliber <is that the right name for rifle?>

Also make sure to zoom in when scoped <alt fire> for the bonus crit damage.

[Kyrus86]

That's my current Rubico Prime Build with High Crit Radiation.
Never had a problem killing Eidolons with it.
https://steamcommunity.com/sharedfiles/filedetails/?id=1898565004

[Koushik Ayame]

Is it normal to still have to shoot multiple times without Chroma?

[GunsForBucks]

Yes...

even with a riven

[Koushik Ayame]

Alright, so I'm doing something right then.

[Ratt]

Originally posted by Koushik Ayame:

Is it normal to still have to shoot multiple times without Chroma?

Not if Harrow timed his buff right. Make sure you have a Sarpa, too.

[GunsForBucks]

Originally posted by Ratt:

Originally posted by Koushik Ayame:

Is it normal to still have to shoot multiple times without Chroma?

Not if Harrow timed his buff right. Make sure you have a Sarpa, too.

I assumed the question to mean "without any buffs"

[Caidezes]

https://overframe.gg/build/3582/rubico-prime/riven-free-anti-eidolon-4-forma-rubico/

This is the one I use. Served me well so far. (Granted, I just started hunting myself.)