"Immortal on CF is nearly impossible to kill, but possible.
- It is not possible for a mortal to kill an immortal. Immortal to immortal well... also a lot of gods that people say are dead is ICly pretty false. If it wasn't ICly provided that a god is dead well that power is out there somewhere."

In a properly role played environment, all things are possible, even if infinitesimally unlikely.

I can't find a good listing of when it has happened in real mythology, but I'm sure the Hind's blood existed specifically for this purpose (gods have something to fear).

I'm thinking of it like this. As a child, adults (especially parents) seem all powerful. From a child's perspective they can do whatever they want to you and you are powerless to stop them, but that is mostly because as a child you just don't understand the nature of their "power". Sometimes a child will realize, even before they are no longer a child that whatever hold a parent has over them is directly derived from the power the child gives them. An adult cannot force a child to do something any more than they can force another adult, unless the child essentially lets them.

How would you react, IC if a mortal enemy of yours that you have no trouble dispatching in fights suddenly becomes a hero-imm. Are you now trembling in fear when yesterday you stood over his lifeless corpse and mocked his ideals? That seems like an awful big swing to make for most of the (mostly) uncompromising extremist types that CF generates.

Yesterday I'm Emperor of Thera and you are a piss-ant Fort Thief that I bash to death for fun. Today you are Immortal and I'm supposed to fear and revere you? Maybe, but few of my characters would probably make that mental adjustment well, or at all.