You have a hard time playing throwing build vs robots, especially until you get plasma grenades and rusting acid. Shock Shurikens work ok vs plasma bots, but you need really dozens and dozens to take off sever industrial bots or strong mans. And no chances vs nagas. Why not add mk2 and mk3 variants like it is already exist for shock bolts to make some advantage vs bot in late game? For now uou can one-shot strongman with crit of one shock bolt III hit or you need like 60 shurekens to take off one.