Its Crom, not Krom.
Call Crom, Krom and he is likely to get Conan to kill you.
Unlikely - Crom's never seen actually doing anything.
Except advertising. Throwing his backing behind NasalCrom was probably a coup, when worshiper tributes dropped off.
What everyone needs - a bit of divine essence squirted up their nose to help them persevere in the face of stubborn congestion. Like original Crom, it is not clear that NasalCrom actually ever does anything...