Setting up the riven is messing up, My riven is

+138.6% Multishot
+107.3% Crit damage
x0.79 Damage to Grineer

(if you dont have the riven, simply put [Primed Ravage] or [Ravage])
Im not maxing out some mods because i want to save my endo, but if you have enough endo to Mod all of these up, in my opinion do so because it will be more powerful, also if you want to, put Primed Charge shell. (more damage) i just dont see a point for me and to get the mode as well i aint paying endo or waiting for baro lmao.

can one shot kill the Archon's build up 3 headshots from grineer and then headshot the achane boss

-get rank 5 arcane